| 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 | $131.90 | 12.741% | $148.7054 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $220.73 | 11.555% | $246.2354 | $246.24 | $246.25 | $246.20 |
| Purchase #3 | $214.78 | 11.121% | $238.6657 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $88.98 | 11.862% | $99.5348 | $99.53 | $99.55 | $99.50 |
| Purchase #5 | $208.88 | 4.177% | $217.6049 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $23.54 | 7.722% | $25.3578 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $210.67 | 7.175% | $225.7856 | $225.79 | $225.80 | $225.80 |
| 7 purchase totals = | $1,099.48 | $1,201.8896 | $1,201.90 | $1,201.90 | $1,201.90 | |