| 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 | $197.32 | 3.853% | $204.9227 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $151.78 | 11.201% | $168.7809 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $133.84 | 4.580% | $139.9699 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $207.58 | 10.727% | $229.8471 | $229.85 | $229.85 | $229.80 |
| Purchase #5 | $117.40 | 7.718% | $126.4609 | $126.46 | $126.45 | $126.50 |
| Purchase #6 | $31.87 | 3.221% | $32.8965 | $32.90 | $32.90 | $32.90 |
| Purchase #7 | $241.73 | 6.102% | $256.4804 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $1,081.52 | $1,159.3584 | $1,159.36 | $1,159.35 | $1,159.40 | |