| 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 | $12.29 | 8.316% | $13.312 | $13.31 | $13.30 | $13.30 |
| Purchase #2 | $62.93 | 12.691% | $70.9164 | $70.92 | $70.90 | $70.90 |
| Purchase #3 | $232.33 | 9.329% | $254.0041 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $246.41 | 12.635% | $277.5439 | $277.54 | $277.55 | $277.50 |
| Purchase #5 | $125.74 | 11.435% | $140.1184 | $140.12 | $140.10 | $140.10 |
| Purchase #6 | $244.79 | 5.540% | $258.3514 | $258.35 | $258.35 | $258.40 |
| Purchase #7 | $75.47 | 7.828% | $81.3778 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $999.96 | $1,095.6240 | $1,095.62 | $1,095.60 | $1,095.60 | |