| 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 | $240.26 | 3.264% | $248.1021 | $248.10 | $248.10 | $248.10 |
| Purchase #2 | $206.76 | 6.147% | $219.4695 | $219.47 | $219.45 | $219.50 |
| Purchase #3 | $6.71 | 11.157% | $7.4586 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $70.58 | 11.590% | $78.7602 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $5.33 | 6.869% | $5.6961 | $5.70 | $5.70 | $5.70 |
| Purchase #6 | $87.95 | 5.222% | $92.5427 | $92.54 | $92.55 | $92.50 |
| Purchase #7 | $20.86 | 7.123% | $22.3459 | $22.35 | $22.35 | $22.30 |
| 7 purchase totals = | $638.45 | $674.3751 | $674.38 | $674.35 | $674.40 | |