| 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 | $204.58 | 12.573% | $230.3018 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $44.71 | 6.873% | $47.7829 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $138.57 | 11.867% | $155.0141 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $94.65 | 9.273% | $103.4269 | $103.43 | $103.45 | $103.40 |
| Purchase #5 | $146.51 | 11.704% | $163.6575 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $191.53 | 12.669% | $215.7949 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $121.61 | 5.259% | $128.0055 | $128.01 | $128.00 | $128.00 |
| 7 purchase totals = | $942.16 | $1,043.9836 | $1,043.98 | $1,044.00 | $1,044.00 | |