| 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 | $227.49 | 7.308% | $244.115 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $128.83 | 7.156% | $138.0491 | $138.05 | $138.05 | $138.00 |
| Purchase #3 | $165.64 | 4.734% | $173.4814 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $36.51 | 13.530% | $41.4498 | $41.45 | $41.45 | $41.40 |
| Purchase #5 | $229.80 | 12.421% | $258.3435 | $258.34 | $258.35 | $258.30 |
| Purchase #6 | $161.42 | 5.263% | $169.9155 | $169.92 | $169.90 | $169.90 |
| Purchase #7 | $107.46 | 6.132% | $114.0494 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $1,057.15 | $1,139.4037 | $1,139.41 | $1,139.40 | $1,139.20 | |