| 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 | $119.66 | 7.343% | $128.4466 | $128.45 | $128.45 | $128.40 |
| Purchase #2 | $93.47 | 13.363% | $105.9604 | $105.96 | $105.95 | $106.00 |
| Purchase #3 | $221.85 | 12.744% | $250.1226 | $250.12 | $250.10 | $250.10 |
| Purchase #4 | $238.36 | 13.373% | $270.2359 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $183.66 | 6.817% | $196.1801 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $49.84 | 13.785% | $56.7104 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $41.86 | 11.520% | $46.6823 | $46.68 | $46.70 | $46.70 |
| 7 purchase totals = | $948.70 | $1,054.3383 | $1,054.34 | $1,054.35 | $1,054.30 | |