| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $132.41 | 12.512% | $148.9771 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $182.65 | 9.529% | $200.0547 | $200.05 | $200.05 | $200.10 |
| Purchase #3 | $161.75 | 4.718% | $169.3814 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $242.70 | 11.333% | $270.2052 | $270.21 | $270.20 | $270.20 |
| Purchase #5 | $118.47 | 9.603% | $129.8467 | $129.85 | $129.85 | $129.80 |
| Purchase #6 | $211.77 | 13.407% | $240.162 | $240.16 | $240.15 | $240.20 |
| Purchase #7 | $186.45 | 13.441% | $211.5107 | $211.51 | $211.50 | $211.50 |
| 7 purchase totals = | $1,236.20 | $1,370.1378 | $1,370.14 | $1,370.15 | $1,370.20 | |