| 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 | $191.29 | 6.183% | $203.1175 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $39.60 | 9.538% | $43.377 | $43.38 | $43.40 | $43.40 |
| Purchase #3 | $137.67 | 5.506% | $145.2501 | $145.25 | $145.25 | $145.30 |
| Purchase #4 | $210.60 | 10.223% | $232.1296 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $193.49 | 10.658% | $214.1122 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $249.51 | 4.258% | $260.1341 | $260.13 | $260.15 | $260.10 |
| Purchase #7 | $48.73 | 11.471% | $54.3198 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $1,070.89 | $1,152.4403 | $1,152.44 | $1,152.45 | $1,152.40 | |