| 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 | $109.96 | 5.640% | $116.1617 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $150.70 | 9.787% | $165.449 | $165.45 | $165.45 | $165.40 |
| Purchase #3 | $226.99 | 7.489% | $243.9893 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $231.31 | 8.165% | $250.1965 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $161.52 | 11.343% | $179.8412 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $42.39 | 13.135% | $47.9579 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $96.98 | 13.530% | $110.1014 | $110.10 | $110.10 | $110.10 |
| 7 purchase totals = | $1,019.85 | $1,113.6970 | $1,113.70 | $1,113.70 | $1,113.70 | |