| 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 | $194.80 | 12.274% | $218.7098 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $154.95 | 9.126% | $169.0907 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $102.84 | 8.281% | $111.3562 | $111.36 | $111.35 | $111.40 |
| Purchase #4 | $46.88 | 13.283% | $53.1071 | $53.11 | $53.10 | $53.10 |
| Purchase #5 | $138.89 | 10.627% | $153.6498 | $153.65 | $153.65 | $153.60 |
| Purchase #6 | $198.46 | 4.400% | $207.1922 | $207.19 | $207.20 | $207.20 |
| Purchase #7 | $210.79 | 4.634% | $220.558 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $1,047.61 | $1,133.6638 | $1,133.67 | $1,133.65 | $1,133.70 | |