| 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 | $132.27 | 4.120% | $137.7195 | $137.72 | $137.70 | $137.70 |
| Purchase #2 | $23.31 | 5.864% | $24.6769 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $132.87 | 4.428% | $138.7535 | $138.75 | $138.75 | $138.80 |
| Purchase #4 | $194.39 | 10.420% | $214.6454 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $194.58 | 11.568% | $217.089 | $217.09 | $217.10 | $217.10 |
| Purchase #6 | $203.98 | 7.235% | $218.738 | $218.74 | $218.75 | $218.70 |
| Purchase #7 | $177.46 | 12.531% | $199.6975 | $199.70 | $199.70 | $199.70 |
| 7 purchase totals = | $1,058.86 | $1,151.3198 | $1,151.33 | $1,151.35 | $1,151.30 | |