| 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 | $140.94 | 11.820% | $157.5991 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $53.73 | 13.679% | $61.0797 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $151.61 | 11.540% | $169.1058 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $228.36 | 11.176% | $253.8815 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $232.30 | 7.260% | $249.165 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $230.73 | 12.612% | $259.8297 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $247.51 | 12.492% | $278.4289 | $278.43 | $278.45 | $278.40 |
| 7 purchase totals = | $1,285.18 | $1,429.0897 | $1,429.10 | $1,429.15 | $1,429.10 | |