| 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 | $118.64 | 3.194% | $122.4294 | $122.43 | $122.45 | $122.40 |
| Purchase #2 | $19.98 | 11.694% | $22.3165 | $22.32 | $22.30 | $22.30 |
| Purchase #3 | $30.86 | 9.552% | $33.8077 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $50.81 | 8.158% | $54.9551 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $77.28 | 9.529% | $84.644 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $102.79 | 8.331% | $111.3534 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $110.49 | 6.567% | $117.7459 | $117.75 | $117.75 | $117.70 |
| 7 purchase totals = | $510.85 | $547.2520 | $547.26 | $547.25 | $547.20 | |