| 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 | $124.92 | 6.611% | $133.1785 | $133.18 | $133.20 | $133.20 |
| Purchase #2 | $179.28 | 11.648% | $200.1625 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $41.96 | 6.414% | $44.6513 | $44.65 | $44.65 | $44.70 |
| Purchase #4 | $195.67 | 8.603% | $212.5035 | $212.50 | $212.50 | $212.50 |
| Purchase #5 | $65.87 | 7.482% | $70.7984 | $70.80 | $70.80 | $70.80 |
| Purchase #6 | $204.32 | 7.426% | $219.4928 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $239.34 | 7.690% | $257.7452 | $257.75 | $257.75 | $257.70 |
| 7 purchase totals = | $1,051.36 | $1,138.5322 | $1,138.53 | $1,138.55 | $1,138.60 | |