| 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 | $22.42 | 13.340% | $25.4108 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $146.55 | 6.593% | $156.212 | $156.21 | $156.20 | $156.20 |
| Purchase #3 | $86.38 | 6.710% | $92.1761 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $189.65 | 13.768% | $215.761 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $170.72 | 4.185% | $177.8646 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $190.80 | 11.424% | $212.597 | $212.60 | $212.60 | $212.60 |
| Purchase #7 | $243.26 | 7.163% | $260.6847 | $260.68 | $260.70 | $260.70 |
| 7 purchase totals = | $1,049.78 | $1,140.7062 | $1,140.70 | $1,140.70 | $1,140.80 | |