| 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 | $97.78 | 11.827% | $109.3444 | $109.34 | $109.35 | $109.30 |
| Purchase #2 | $160.33 | 8.661% | $174.2162 | $174.22 | $174.20 | $174.20 |
| Purchase #3 | $49.42 | 13.138% | $55.9128 | $55.91 | $55.90 | $55.90 |
| Purchase #4 | $143.63 | 8.753% | $156.2019 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $225.91 | 5.861% | $239.1506 | $239.15 | $239.15 | $239.20 |
| Purchase #6 | $238.55 | 4.459% | $249.1869 | $249.19 | $249.20 | $249.20 |
| Purchase #7 | $96.90 | 10.717% | $107.2848 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $1,012.52 | $1,091.2976 | $1,091.29 | $1,091.30 | $1,091.30 | |