| 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 | $244.46 | 5.217% | $257.2135 | $257.21 | $257.20 | $257.20 |
| Purchase #2 | $241.68 | 13.251% | $273.705 | $273.71 | $273.70 | $273.70 |
| Purchase #3 | $203.99 | 13.730% | $231.9978 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $198.59 | 5.421% | $209.3556 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $172.52 | 12.248% | $193.6502 | $193.65 | $193.65 | $193.70 |
| Purchase #6 | $210.32 | 6.523% | $224.0392 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $125.89 | 12.535% | $141.6703 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $1,397.45 | $1,531.6316 | $1,531.64 | $1,531.60 | $1,531.70 | |