| 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 | $200.85 | 4.658% | $210.2056 | $210.21 | $210.20 | $210.20 |
| Purchase #2 | $35.59 | 8.194% | $38.5062 | $38.51 | $38.50 | $38.50 |
| Purchase #3 | $35.55 | 12.275% | $39.9138 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $122.80 | 4.541% | $128.3763 | $128.38 | $128.40 | $128.40 |
| Purchase #5 | $13.38 | 7.180% | $14.3407 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $209.56 | 13.266% | $237.3602 | $237.36 | $237.35 | $237.40 |
| Purchase #7 | $219.28 | 6.167% | $232.803 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $837.01 | $901.5058 | $901.51 | $901.50 | $901.50 | |