| 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 | $210.68 | 9.191% | $230.0436 | $230.04 | $230.05 | $230.00 |
| Purchase #2 | $181.99 | 4.782% | $190.6928 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $241.79 | 4.106% | $251.7179 | $251.72 | $251.70 | $251.70 |
| Purchase #4 | $250.49 | 3.621% | $259.5602 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $93.88 | 7.253% | $100.6891 | $100.69 | $100.70 | $100.70 |
| Purchase #6 | $152.79 | 7.737% | $164.6114 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $73.88 | 13.751% | $84.0392 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $1,205.50 | $1,281.3542 | $1,281.35 | $1,281.35 | $1,281.30 | |