| 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 | $130.56 | 10.762% | $144.6109 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $25.74 | 12.196% | $28.8793 | $28.88 | $28.90 | $28.90 |
| Purchase #3 | $159.85 | 9.663% | $175.2963 | $175.30 | $175.30 | $175.30 |
| Purchase #4 | $187.55 | 9.544% | $205.4498 | $205.45 | $205.45 | $205.40 |
| Purchase #5 | $9.84 | 12.139% | $11.0345 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $111.37 | 9.406% | $121.8455 | $121.85 | $121.85 | $121.80 |
| Purchase #7 | $248.40 | 3.140% | $256.1998 | $256.20 | $256.20 | $256.20 |
| 7 purchase totals = | $873.31 | $943.3161 | $943.32 | $943.35 | $943.20 | |