| 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 | $70.98 | 4.655% | $74.2841 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $112.47 | 7.605% | $121.0233 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $200.32 | 9.150% | $218.6493 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $220.92 | 7.434% | $237.3432 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $120.59 | 10.221% | $132.9155 | $132.92 | $132.90 | $132.90 |
| Purchase #6 | $105.93 | 10.454% | $117.0039 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $137.51 | 4.669% | $143.9303 | $143.93 | $143.95 | $143.90 |
| 7 purchase totals = | $968.72 | $1,045.1496 | $1,045.14 | $1,045.15 | $1,045.00 | |