| 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 | $128.26 | 8.297% | $138.9017 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $107.69 | 11.439% | $120.0087 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $47.44 | 9.740% | $52.0607 | $52.06 | $52.05 | $52.10 |
| Purchase #4 | $25.81 | 9.573% | $28.2808 | $28.28 | $28.30 | $28.30 |
| Purchase #5 | $102.85 | 4.549% | $107.5286 | $107.53 | $107.55 | $107.50 |
| Purchase #6 | $108.39 | 7.386% | $116.3957 | $116.40 | $116.40 | $116.40 |
| Purchase #7 | $176.41 | 7.425% | $189.5084 | $189.51 | $189.50 | $189.50 |
| 7 purchase totals = | $696.85 | $752.6846 | $752.69 | $752.70 | $752.70 | |