| 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 | $117.32 | 12.312% | $131.7644 | $131.76 | $131.75 | $131.80 |
| Purchase #2 | $219.90 | 8.357% | $238.277 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $243.31 | 5.391% | $256.4268 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $126.75 | 4.303% | $132.2041 | $132.20 | $132.20 | $132.20 |
| Purchase #5 | $12.78 | 5.162% | $13.4397 | $13.44 | $13.45 | $13.40 |
| Purchase #6 | $32.88 | 3.568% | $34.0532 | $34.05 | $34.05 | $34.10 |
| Purchase #7 | $85.74 | 8.268% | $92.829 | $92.83 | $92.85 | $92.80 |
| 7 purchase totals = | $838.68 | $898.9942 | $898.99 | $899.05 | $899.00 | |