| 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 | $219.42 | 5.203% | $230.8364 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $230.41 | 8.675% | $250.3981 | $250.40 | $250.40 | $250.40 |
| Purchase #3 | $31.38 | 13.470% | $35.6069 | $35.61 | $35.60 | $35.60 |
| Purchase #4 | $87.63 | 11.540% | $97.7425 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $130.30 | 5.640% | $137.6489 | $137.65 | $137.65 | $137.60 |
| Purchase #6 | $170.39 | 10.544% | $188.3559 | $188.36 | $188.35 | $188.40 |
| Purchase #7 | $232.63 | 9.509% | $254.7508 | $254.75 | $254.75 | $254.80 |
| 7 purchase totals = | $1,102.16 | $1,195.3395 | $1,195.35 | $1,195.35 | $1,195.30 | |