| 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 | $110.55 | 10.354% | $121.9963 | $122.00 | $122.00 | $122.00 |
| Purchase #2 | $26.44 | 9.639% | $28.9886 | $28.99 | $29.00 | $29.00 |
| Purchase #3 | $101.37 | 8.631% | $110.1192 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $106.84 | 13.267% | $121.0145 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $219.36 | 5.150% | $230.657 | $230.66 | $230.65 | $230.70 |
| Purchase #6 | $103.81 | 6.316% | $110.3666 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $17.27 | 5.413% | $18.2048 | $18.20 | $18.20 | $18.20 |
| 7 purchase totals = | $685.64 | $741.3470 | $741.35 | $741.30 | $741.40 | |