| 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 | $112.42 | 9.186% | $122.7469 | $122.75 | $122.75 | $122.70 |
| Purchase #2 | $105.54 | 12.500% | $118.7325 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $18.71 | 5.489% | $19.737 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $8.83 | 13.361% | $10.0098 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $119.34 | 13.267% | $135.1728 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $182.36 | 5.799% | $192.9351 | $192.94 | $192.95 | $192.90 |
| Purchase #7 | $57.45 | 5.200% | $60.4374 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $604.65 | $659.7715 | $659.78 | $659.80 | $659.60 | |