| 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 | $23.27 | 3.228% | $24.0212 | $24.02 | $24.00 | $24.00 |
| Purchase #2 | $44.84 | 10.678% | $49.628 | $49.63 | $49.65 | $49.60 |
| Purchase #3 | $235.55 | 9.800% | $258.6339 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $143.53 | 6.428% | $152.7561 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $182.40 | 6.589% | $194.4183 | $194.42 | $194.40 | $194.40 |
| Purchase #6 | $156.79 | 8.199% | $169.6452 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $137.27 | 4.273% | $143.1355 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $923.65 | $992.2382 | $992.25 | $992.25 | $992.10 | |