| 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 | $113.43 | 6.860% | $121.2113 | $121.21 | $121.20 | $121.20 |
| Purchase #2 | $100.85 | 10.150% | $111.0863 | $111.09 | $111.10 | $111.10 |
| Purchase #3 | $132.31 | 8.565% | $143.6424 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $53.33 | 6.251% | $56.6637 | $56.66 | $56.65 | $56.70 |
| Purchase #5 | $14.60 | 10.152% | $16.0822 | $16.08 | $16.10 | $16.10 |
| Purchase #6 | $242.48 | 11.437% | $270.2124 | $270.21 | $270.20 | $270.20 |
| Purchase #7 | $234.50 | 6.669% | $250.1388 | $250.14 | $250.15 | $250.10 |
| 7 purchase totals = | $891.50 | $969.0371 | $969.03 | $969.05 | $969.00 | |