| 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 | $203.53 | 7.644% | $219.0878 | $219.09 | $219.10 | $219.10 |
| Purchase #2 | $56.85 | 13.507% | $64.5287 | $64.53 | $64.55 | $64.50 |
| Purchase #3 | $87.62 | 11.850% | $98.003 | $98.00 | $98.00 | $98.00 |
| Purchase #4 | $100.71 | 7.121% | $107.8816 | $107.88 | $107.90 | $107.90 |
| Purchase #5 | $64.55 | 10.390% | $71.2567 | $71.26 | $71.25 | $71.30 |
| Purchase #6 | $133.41 | 10.203% | $147.0218 | $147.02 | $147.00 | $147.00 |
| Purchase #7 | $118.49 | 7.395% | $127.2523 | $127.25 | $127.25 | $127.30 |
| 7 purchase totals = | $765.16 | $835.0319 | $835.03 | $835.05 | $835.10 | |