| 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 | $201.35 | 6.630% | $214.6995 | $214.70 | $214.70 | $214.70 |
| Purchase #2 | $199.85 | 13.517% | $226.8637 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $208.74 | 7.366% | $224.1158 | $224.12 | $224.10 | $224.10 |
| Purchase #4 | $139.90 | 5.693% | $147.8645 | $147.86 | $147.85 | $147.90 |
| Purchase #5 | $235.41 | 10.557% | $260.2622 | $260.26 | $260.25 | $260.30 |
| Purchase #6 | $67.50 | 9.525% | $73.9294 | $73.93 | $73.95 | $73.90 |
| Purchase #7 | $159.57 | 13.188% | $180.6141 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $1,212.32 | $1,328.3492 | $1,328.34 | $1,328.30 | $1,328.40 | |