| 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 | $218.80 | 11.459% | $243.8723 | $243.87 | $243.85 | $243.90 |
| Purchase #2 | $65.87 | 6.845% | $70.3788 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $159.38 | 12.664% | $179.5639 | $179.56 | $179.55 | $179.60 |
| Purchase #4 | $89.87 | 11.737% | $100.418 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $111.50 | 4.111% | $116.0838 | $116.08 | $116.10 | $116.10 |
| Purchase #6 | $8.74 | 5.714% | $9.2394 | $9.24 | $9.25 | $9.20 |
| Purchase #7 | $118.42 | 10.316% | $130.6362 | $130.64 | $130.65 | $130.60 |
| 7 purchase totals = | $772.58 | $850.1924 | $850.19 | $850.20 | $850.20 | |