| 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 | $203.85 | 7.633% | $219.4099 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $71.28 | 4.328% | $74.365 | $74.37 | $74.35 | $74.40 |
| Purchase #3 | $195.83 | 6.198% | $207.9675 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $215.64 | 3.669% | $223.5518 | $223.55 | $223.55 | $223.60 |
| Purchase #5 | $105.36 | 3.641% | $109.1962 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $102.51 | 9.408% | $112.1541 | $112.15 | $112.15 | $112.20 |
| Purchase #7 | $120.81 | 5.162% | $127.0462 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $1,015.28 | $1,073.6907 | $1,073.70 | $1,073.65 | $1,073.80 | |