| 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 | $229.68 | 8.594% | $249.4187 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $44.54 | 13.126% | $50.3863 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $161.93 | 7.608% | $174.2496 | $174.25 | $174.25 | $174.20 |
| Purchase #4 | $220.48 | 10.238% | $243.0527 | $243.05 | $243.05 | $243.10 |
| Purchase #5 | $202.38 | 5.739% | $213.9946 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $205.74 | 8.182% | $222.5736 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $205.57 | 7.584% | $221.1604 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,270.32 | $1,374.8359 | $1,374.83 | $1,374.80 | $1,374.90 | |