| 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 | $219.29 | 10.597% | $242.5282 | $242.53 | $242.55 | $242.50 |
| Purchase #2 | $226.44 | 7.776% | $244.048 | $244.05 | $244.05 | $244.00 |
| Purchase #3 | $201.96 | 7.485% | $217.0767 | $217.08 | $217.10 | $217.10 |
| Purchase #4 | $99.87 | 3.441% | $103.3065 | $103.31 | $103.30 | $103.30 |
| Purchase #5 | $171.76 | 11.218% | $191.028 | $191.03 | $191.05 | $191.00 |
| Purchase #6 | $166.62 | 7.568% | $179.2298 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $128.67 | 9.300% | $140.6363 | $140.64 | $140.65 | $140.60 |
| 7 purchase totals = | $1,214.61 | $1,317.8535 | $1,317.87 | $1,317.95 | $1,317.70 | |