| 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 | $224.81 | 10.851% | $249.2041 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $45.70 | 4.445% | $47.7314 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $192.64 | 10.565% | $212.9924 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $123.76 | 9.711% | $135.7783 | $135.78 | $135.80 | $135.80 |
| Purchase #5 | $25.85 | 11.634% | $28.8574 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $236.74 | 7.192% | $253.7663 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $38.69 | 3.803% | $40.1614 | $40.16 | $40.15 | $40.20 |
| 7 purchase totals = | $888.19 | $968.4913 | $968.49 | $968.50 | $968.60 | |