| 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 | $238.55 | 6.613% | $254.3253 | $254.33 | $254.35 | $254.30 |
| Purchase #2 | $141.56 | 13.773% | $161.0571 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $168.46 | 5.446% | $177.6343 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $76.70 | 13.290% | $86.8934 | $86.89 | $86.90 | $86.90 |
| Purchase #5 | $20.57 | 10.814% | $22.7944 | $22.79 | $22.80 | $22.80 |
| Purchase #6 | $228.51 | 3.651% | $236.8529 | $236.85 | $236.85 | $236.90 |
| Purchase #7 | $195.49 | 7.204% | $209.5731 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,069.84 | $1,149.1305 | $1,149.12 | $1,149.15 | $1,149.20 | |