| 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 | $245.38 | 4.470% | $256.3485 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $190.75 | 6.808% | $203.7363 | $203.74 | $203.75 | $203.70 |
| Purchase #3 | $19.25 | 10.623% | $21.2949 | $21.29 | $21.30 | $21.30 |
| Purchase #4 | $231.58 | 4.148% | $241.1859 | $241.19 | $241.20 | $241.20 |
| Purchase #5 | $57.86 | 10.631% | $64.0111 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $36.64 | 11.576% | $40.8814 | $40.88 | $40.90 | $40.90 |
| Purchase #7 | $148.90 | 10.774% | $164.9425 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $930.36 | $992.4006 | $992.40 | $992.45 | $992.30 | |