| 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 | $211.84 | 12.404% | $238.1166 | $238.12 | $238.10 | $238.10 |
| Purchase #2 | $179.56 | 7.610% | $193.2245 | $193.22 | $193.20 | $193.20 |
| Purchase #3 | $198.40 | 13.236% | $224.6602 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $11.58 | 8.655% | $12.5822 | $12.58 | $12.60 | $12.60 |
| Purchase #5 | $103.58 | 7.695% | $111.5505 | $111.55 | $111.55 | $111.60 |
| Purchase #6 | $98.40 | 3.662% | $102.0034 | $102.00 | $102.00 | $102.00 |
| Purchase #7 | $6.41 | 13.620% | $7.283 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $809.77 | $889.4204 | $889.41 | $889.40 | $889.50 | |