| 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 | $197.35 | 8.341% | $213.811 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $237.82 | 8.212% | $257.3498 | $257.35 | $257.35 | $257.30 |
| Purchase #3 | $241.74 | 4.847% | $253.4571 | $253.46 | $253.45 | $253.50 |
| Purchase #4 | $201.45 | 7.834% | $217.2316 | $217.23 | $217.25 | $217.20 |
| Purchase #5 | $129.84 | 6.635% | $138.4549 | $138.45 | $138.45 | $138.50 |
| Purchase #6 | $116.89 | 4.118% | $121.7035 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $54.30 | 4.421% | $56.7006 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $1,179.39 | $1,258.7085 | $1,258.70 | $1,258.70 | $1,258.70 | |