| 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 | $187.89 | 13.330% | $212.9357 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $41.88 | 8.465% | $45.4251 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $125.62 | 7.618% | $135.1897 | $135.19 | $135.20 | $135.20 |
| Purchase #4 | $143.73 | 9.582% | $157.5022 | $157.50 | $157.50 | $157.50 |
| Purchase #5 | $244.99 | 5.626% | $258.7731 | $258.77 | $258.75 | $258.80 |
| Purchase #6 | $61.44 | 8.322% | $66.553 | $66.55 | $66.55 | $66.60 |
| Purchase #7 | $123.35 | 10.362% | $136.1315 | $136.13 | $136.15 | $136.10 |
| 7 purchase totals = | $928.90 | $1,012.5103 | $1,012.51 | $1,012.55 | $1,012.50 | |