| 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 | $229.95 | 3.748% | $238.5685 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $230.31 | 10.282% | $253.9905 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $149.75 | 5.523% | $158.0207 | $158.02 | $158.00 | $158.00 |
| Purchase #4 | $68.46 | 7.855% | $73.8375 | $73.84 | $73.85 | $73.80 |
| Purchase #5 | $189.71 | 4.571% | $198.3816 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $12.55 | 6.658% | $13.3856 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $51.42 | 3.274% | $53.1035 | $53.10 | $53.10 | $53.10 |
| 7 purchase totals = | $932.15 | $989.2879 | $989.29 | $989.30 | $989.30 | |