| 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 | $193.88 | 9.300% | $211.9108 | $211.91 | $211.90 | $211.90 |
| Purchase #2 | $226.48 | 11.228% | $251.9092 | $251.91 | $251.90 | $251.90 |
| Purchase #3 | $127.25 | 9.195% | $138.9506 | $138.95 | $138.95 | $139.00 |
| Purchase #4 | $221.88 | 7.434% | $238.3746 | $238.37 | $238.35 | $238.40 |
| Purchase #5 | $144.81 | 9.853% | $159.0781 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $36.96 | 11.251% | $41.1184 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $163.69 | 7.412% | $175.8227 | $175.82 | $175.80 | $175.80 |
| 7 purchase totals = | $1,114.95 | $1,217.1644 | $1,217.16 | $1,217.10 | $1,217.20 | |