| 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 | $245.88 | 4.795% | $257.6699 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $145.46 | 5.262% | $153.1141 | $153.11 | $153.10 | $153.10 |
| Purchase #3 | $136.93 | 3.294% | $141.4405 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $204.64 | 11.524% | $228.2227 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $64.45 | 11.655% | $71.9616 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $28.47 | 13.150% | $32.2138 | $32.21 | $32.20 | $32.20 |
| Purchase #7 | $85.80 | 8.666% | $93.2354 | $93.24 | $93.25 | $93.20 |
| 7 purchase totals = | $911.63 | $977.8580 | $977.85 | $977.80 | $977.80 | |