| 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 | $244.91 | 8.771% | $266.3911 | $266.39 | $266.40 | $266.40 |
| Purchase #2 | $25.45 | 10.248% | $28.0581 | $28.06 | $28.05 | $28.10 |
| Purchase #3 | $77.76 | 9.571% | $85.2024 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $39.59 | 8.456% | $42.9377 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $114.80 | 11.855% | $128.4095 | $128.41 | $128.40 | $128.40 |
| Purchase #6 | $18.80 | 3.315% | $19.4232 | $19.42 | $19.40 | $19.40 |
| Purchase #7 | $216.63 | 11.265% | $241.0334 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $737.94 | $811.4554 | $811.45 | $811.45 | $811.40 | |