| 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 | $197.63 | 13.753% | $224.8101 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $202.35 | 7.694% | $217.9188 | $217.92 | $217.90 | $217.90 |
| Purchase #3 | $126.36 | 7.828% | $136.2515 | $136.25 | $136.25 | $136.30 |
| Purchase #4 | $10.29 | 8.699% | $11.1851 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $110.41 | 11.372% | $122.9658 | $122.97 | $122.95 | $123.00 |
| Purchase #6 | $145.48 | 13.837% | $165.6101 | $165.61 | $165.60 | $165.60 |
| Purchase #7 | $161.97 | 4.608% | $169.4336 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $954.49 | $1,048.1750 | $1,048.18 | $1,048.15 | $1,048.20 | |