| 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 | $152.56 | 10.831% | $169.0838 | $169.08 | $169.10 | $169.10 |
| Purchase #2 | $239.49 | 10.645% | $264.9837 | $264.98 | $265.00 | $265.00 |
| Purchase #3 | $125.89 | 7.716% | $135.6037 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $99.34 | 6.563% | $105.8597 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $102.80 | 9.106% | $112.161 | $112.16 | $112.15 | $112.20 |
| Purchase #6 | $102.66 | 6.158% | $108.9818 | $108.98 | $109.00 | $109.00 |
| Purchase #7 | $115.42 | 4.851% | $121.019 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $938.16 | $1,017.6927 | $1,017.68 | $1,017.70 | $1,017.80 | |