| 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 | $200.66 | 3.717% | $208.1185 | $208.12 | $208.10 | $208.10 |
| Purchase #2 | $152.82 | 13.319% | $173.1741 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $212.87 | 12.220% | $238.8827 | $238.88 | $238.90 | $238.90 |
| Purchase #4 | $179.42 | 9.668% | $196.7663 | $196.77 | $196.75 | $196.80 |
| Purchase #5 | $28.81 | 12.207% | $32.3268 | $32.33 | $32.35 | $32.30 |
| Purchase #6 | $112.53 | 6.664% | $120.029 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $232.27 | 4.551% | $242.8406 | $242.84 | $242.85 | $242.80 |
| 7 purchase totals = | $1,119.38 | $1,212.1380 | $1,212.14 | $1,212.15 | $1,212.10 | |