| 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 | $202.68 | 8.572% | $220.0537 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $19.82 | 3.319% | $20.4778 | $20.48 | $20.50 | $20.50 |
| Purchase #3 | $62.89 | 10.117% | $69.2526 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $82.81 | 3.561% | $85.7589 | $85.76 | $85.75 | $85.80 |
| Purchase #5 | $134.40 | 6.696% | $143.3994 | $143.40 | $143.40 | $143.40 |
| Purchase #6 | $128.57 | 5.138% | $135.1759 | $135.18 | $135.20 | $135.20 |
| Purchase #7 | $117.60 | 8.789% | $127.9359 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $748.77 | $802.0542 | $802.06 | $802.10 | $802.20 | |