| 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 | $125.75 | 4.631% | $131.5735 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $129.89 | 4.106% | $135.2233 | $135.22 | $135.20 | $135.20 |
| Purchase #3 | $240.69 | 11.710% | $268.8748 | $268.87 | $268.85 | $268.90 |
| Purchase #4 | $33.28 | 9.255% | $36.3601 | $36.36 | $36.35 | $36.40 |
| Purchase #5 | $118.57 | 11.350% | $132.0277 | $132.03 | $132.05 | $132.00 |
| Purchase #6 | $22.48 | 7.356% | $24.1336 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $243.46 | 13.148% | $275.4701 | $275.47 | $275.45 | $275.50 |
| 7 purchase totals = | $914.12 | $1,003.6631 | $1,003.65 | $1,003.60 | $1,003.70 | |