| 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 | $97.69 | 11.870% | $109.2858 | $109.29 | $109.30 | $109.30 |
| Purchase #2 | $177.85 | 4.581% | $185.9973 | $186.00 | $186.00 | $186.00 |
| Purchase #3 | $174.81 | 11.207% | $194.401 | $194.40 | $194.40 | $194.40 |
| Purchase #4 | $155.63 | 5.601% | $164.3468 | $164.35 | $164.35 | $164.30 |
| Purchase #5 | $232.75 | 10.695% | $257.6426 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $235.74 | 3.431% | $243.8282 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $242.66 | 5.343% | $255.6253 | $255.63 | $255.65 | $255.60 |
| 7 purchase totals = | $1,317.13 | $1,411.1270 | $1,411.14 | $1,411.20 | $1,411.00 | |