| 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 | $236.26 | 6.282% | $251.1019 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $189.79 | 5.682% | $200.5739 | $200.57 | $200.55 | $200.60 |
| Purchase #3 | $160.69 | 8.508% | $174.3615 | $174.36 | $174.35 | $174.40 |
| Purchase #4 | $158.40 | 9.591% | $173.5921 | $173.59 | $173.60 | $173.60 |
| Purchase #5 | $99.34 | 5.364% | $104.6686 | $104.67 | $104.65 | $104.70 |
| Purchase #6 | $64.58 | 4.112% | $67.2355 | $67.24 | $67.25 | $67.20 |
| Purchase #7 | $25.80 | 3.409% | $26.6795 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $934.86 | $998.2130 | $998.21 | $998.20 | $998.30 | |