| 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 | $26.45 | 3.315% | $27.3268 | $27.33 | $27.35 | $27.30 |
| Purchase #2 | $119.78 | 11.227% | $133.2277 | $133.23 | $133.25 | $133.20 |
| Purchase #3 | $53.96 | 3.103% | $55.6344 | $55.63 | $55.65 | $55.60 |
| Purchase #4 | $182.32 | 7.231% | $195.5036 | $195.50 | $195.50 | $195.50 |
| Purchase #5 | $121.43 | 8.853% | $132.1802 | $132.18 | $132.20 | $132.20 |
| Purchase #6 | $211.34 | 13.612% | $240.1076 | $240.11 | $240.10 | $240.10 |
| Purchase #7 | $113.89 | 6.527% | $121.3236 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $829.17 | $905.3039 | $905.30 | $905.35 | $905.20 | |