| 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 | $217.99 | 3.679% | $226.0099 | $226.01 | $226.00 | $226.00 |
| Purchase #2 | $203.57 | 12.109% | $228.2203 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $24.67 | 3.614% | $25.5616 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $159.90 | 12.264% | $179.5101 | $179.51 | $179.50 | $179.50 |
| Purchase #5 | $12.62 | 9.610% | $13.8328 | $13.83 | $13.85 | $13.80 |
| Purchase #6 | $21.53 | 9.233% | $23.5179 | $23.52 | $23.50 | $23.50 |
| Purchase #7 | $105.29 | 12.482% | $118.4323 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $745.57 | $815.0849 | $815.08 | $815.05 | $815.00 | |