| 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 | $99.92 | 12.721% | $112.6308 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $182.30 | 8.769% | $198.2859 | $198.29 | $198.30 | $198.30 |
| Purchase #3 | $189.28 | 13.516% | $214.8631 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $23.79 | 10.568% | $26.3041 | $26.30 | $26.30 | $26.30 |
| Purchase #5 | $18.36 | 4.533% | $19.1923 | $19.19 | $19.20 | $19.20 |
| Purchase #6 | $203.60 | 4.143% | $212.0351 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $216.87 | 3.611% | $224.7012 | $224.70 | $224.70 | $224.70 |
| 7 purchase totals = | $934.12 | $1,008.0125 | $1,008.01 | $1,008.05 | $1,008.00 | |