| 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 | $211.87 | 10.599% | $234.3261 | $234.33 | $234.35 | $234.30 |
| Purchase #2 | $102.40 | 5.570% | $108.1037 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $72.79 | 5.404% | $76.7236 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $130.33 | 13.843% | $148.3716 | $148.37 | $148.35 | $148.40 |
| Purchase #5 | $152.47 | 8.307% | $165.1357 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $220.36 | 13.632% | $250.3995 | $250.40 | $250.40 | $250.40 |
| Purchase #7 | $60.50 | 6.340% | $64.3357 | $64.34 | $64.35 | $64.30 |
| 7 purchase totals = | $950.72 | $1,047.3959 | $1,047.40 | $1,047.40 | $1,047.30 | |