| 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 | $101.58 | 13.288% | $115.078 | $115.08 | $115.10 | $115.10 |
| Purchase #2 | $120.28 | 3.851% | $124.912 | $124.91 | $124.90 | $124.90 |
| Purchase #3 | $125.26 | 8.726% | $136.1902 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $101.79 | 8.554% | $110.4971 | $110.50 | $110.50 | $110.50 |
| Purchase #5 | $118.50 | 4.108% | $123.368 | $123.37 | $123.35 | $123.40 |
| Purchase #6 | $136.55 | 5.264% | $143.738 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $64.65 | 4.405% | $67.4978 | $67.50 | $67.50 | $67.50 |
| 7 purchase totals = | $768.61 | $821.2811 | $821.29 | $821.30 | $821.30 | |