| 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 | $112.30 | 10.750% | $124.3723 | $124.37 | $124.35 | $124.40 |
| Purchase #2 | $205.90 | 9.675% | $225.8208 | $225.82 | $225.80 | $225.80 |
| Purchase #3 | $163.88 | 8.109% | $177.169 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $141.33 | 4.548% | $147.7577 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $232.33 | 9.867% | $255.254 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $131.55 | 8.806% | $143.1343 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $47.72 | 3.634% | $49.4541 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $1,035.01 | $1,122.9622 | $1,122.95 | $1,122.90 | $1,123.10 | |