| 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 | $189.36 | 7.268% | $203.1227 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $184.99 | 3.797% | $192.0141 | $192.01 | $192.00 | $192.00 |
| Purchase #3 | $44.66 | 9.673% | $48.98 | $48.98 | $49.00 | $49.00 |
| Purchase #4 | $93.51 | 12.867% | $105.5419 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $114.96 | 3.615% | $119.1158 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $107.38 | 13.498% | $121.8742 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $237.95 | 10.413% | $262.7277 | $262.73 | $262.75 | $262.70 |
| 7 purchase totals = | $972.81 | $1,053.3764 | $1,053.37 | $1,053.35 | $1,053.30 | |