| 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 | $220.58 | 9.372% | $241.2528 | $241.25 | $241.25 | $241.30 |
| Purchase #2 | $239.70 | 4.622% | $250.7789 | $250.78 | $250.80 | $250.80 |
| Purchase #3 | $132.63 | 4.409% | $138.4777 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $29.39 | 7.738% | $31.6642 | $31.66 | $31.65 | $31.70 |
| Purchase #5 | $246.26 | 13.808% | $280.2636 | $280.26 | $280.25 | $280.30 |
| Purchase #6 | $41.55 | 11.210% | $46.2078 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $178.63 | 6.684% | $190.5696 | $190.57 | $190.55 | $190.60 |
| 7 purchase totals = | $1,088.74 | $1,179.2146 | $1,179.21 | $1,179.20 | $1,179.40 | |