| 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 | $83.81 | 8.263% | $90.7352 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $199.48 | 6.392% | $212.2308 | $212.23 | $212.25 | $212.20 |
| Purchase #3 | $25.51 | 9.758% | $27.9993 | $28.00 | $28.00 | $28.00 |
| Purchase #4 | $250.69 | 5.265% | $263.8888 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $235.96 | 7.827% | $254.4286 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $168.42 | 11.403% | $187.6249 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $190.41 | 13.150% | $215.4489 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $1,154.28 | $1,252.3565 | $1,252.36 | $1,252.40 | $1,252.20 | |