| 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 | $196.49 | 8.767% | $213.7163 | $213.72 | $213.70 | $213.70 |
| Purchase #2 | $82.96 | 7.184% | $88.9198 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $155.85 | 3.251% | $160.9167 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $226.64 | 10.517% | $250.4757 | $250.48 | $250.50 | $250.50 |
| Purchase #5 | $226.77 | 9.124% | $247.4605 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $101.65 | 13.540% | $115.4134 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $171.64 | 13.873% | $195.4516 | $195.45 | $195.45 | $195.50 |
| 7 purchase totals = | $1,162.00 | $1,272.3540 | $1,272.36 | $1,272.30 | $1,272.40 | |