| 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 | $207.48 | 7.397% | $222.8273 | $222.83 | $222.85 | $222.80 |
| Purchase #2 | $16.63 | 11.201% | $18.4927 | $18.49 | $18.50 | $18.50 |
| Purchase #3 | $169.79 | 8.437% | $184.1152 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $6.89 | 5.170% | $7.2462 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $152.55 | 5.457% | $160.8747 | $160.87 | $160.85 | $160.90 |
| Purchase #6 | $115.25 | 11.643% | $128.6686 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $220.68 | 8.422% | $239.2657 | $239.27 | $239.25 | $239.30 |
| 7 purchase totals = | $889.27 | $961.4904 | $961.50 | $961.45 | $961.50 | |