| 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 | $107.40 | 13.224% | $121.6026 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $145.44 | 11.671% | $162.4143 | $162.41 | $162.40 | $162.40 |
| Purchase #3 | $183.74 | 9.128% | $200.5118 | $200.51 | $200.50 | $200.50 |
| Purchase #4 | $225.55 | 13.491% | $255.979 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $99.73 | 4.325% | $104.0433 | $104.04 | $104.05 | $104.00 |
| Purchase #6 | $96.47 | 5.327% | $101.609 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $95.62 | 12.377% | $107.4549 | $107.45 | $107.45 | $107.50 |
| 7 purchase totals = | $953.95 | $1,053.6149 | $1,053.60 | $1,053.60 | $1,053.60 | |