| 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 | $194.53 | 9.421% | $212.8567 | $212.86 | $212.85 | $212.90 |
| Purchase #2 | $153.94 | 7.296% | $165.1715 | $165.17 | $165.15 | $165.20 |
| Purchase #3 | $13.44 | 3.597% | $13.9234 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $84.93 | 3.624% | $88.0079 | $88.01 | $88.00 | $88.00 |
| Purchase #5 | $132.84 | 10.564% | $146.8732 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $151.36 | 13.529% | $171.8375 | $171.84 | $171.85 | $171.80 |
| Purchase #7 | $205.73 | 11.468% | $229.3231 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $936.77 | $1,027.9933 | $1,027.99 | $1,027.90 | $1,028.00 | |