| 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 | $238.45 | 11.764% | $266.5013 | $266.50 | $266.50 | $266.50 |
| Purchase #2 | $194.44 | 3.417% | $201.084 | $201.08 | $201.10 | $201.10 |
| Purchase #3 | $221.75 | 10.292% | $244.5725 | $244.57 | $244.55 | $244.60 |
| Purchase #4 | $58.81 | 10.806% | $65.165 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $206.86 | 8.153% | $223.7253 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $15.70 | 12.243% | $17.6222 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $99.95 | 12.500% | $112.4438 | $112.44 | $112.45 | $112.40 |
| 7 purchase totals = | $1,035.96 | $1,131.1141 | $1,131.11 | $1,131.10 | $1,131.10 | |