| 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 | $131.86 | 7.387% | $141.6005 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $224.60 | 10.466% | $248.1066 | $248.11 | $248.10 | $248.10 |
| Purchase #3 | $249.75 | 12.399% | $280.7165 | $280.72 | $280.70 | $280.70 |
| Purchase #4 | $61.71 | 12.121% | $69.1899 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $166.90 | 4.342% | $174.1468 | $174.15 | $174.15 | $174.10 |
| Purchase #6 | $28.74 | 3.627% | $29.7824 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $25.52 | 13.116% | $28.8672 | $28.87 | $28.85 | $28.90 |
| 7 purchase totals = | $889.08 | $972.4099 | $972.42 | $972.40 | $972.40 | |