| 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 | $140.79 | 8.180% | $152.3066 | $152.31 | $152.30 | $152.30 |
| Purchase #2 | $97.61 | 4.609% | $102.1088 | $102.11 | $102.10 | $102.10 |
| Purchase #3 | $203.76 | 9.300% | $222.7097 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $21.49 | 9.565% | $23.5455 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $176.40 | 12.693% | $198.7905 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $225.86 | 7.651% | $243.1405 | $243.14 | $243.15 | $243.10 |
| Purchase #7 | $75.31 | 12.356% | $84.6153 | $84.62 | $84.60 | $84.60 |
| 7 purchase totals = | $941.22 | $1,027.2169 | $1,027.23 | $1,027.20 | $1,027.10 | |