| 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 | $25.78 | 3.118% | $26.5838 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $29.55 | 8.216% | $31.9778 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $149.90 | 8.153% | $162.1213 | $162.12 | $162.10 | $162.10 |
| Purchase #4 | $164.65 | 3.262% | $170.0209 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $218.79 | 6.104% | $232.1449 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $182.96 | 8.159% | $197.8877 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $103.97 | 3.157% | $107.2523 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $875.60 | $927.9887 | $927.98 | $928.00 | $928.00 | |