| 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 | $100.38 | 6.540% | $106.9449 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $224.39 | 7.105% | $240.3329 | $240.33 | $240.35 | $240.30 |
| Purchase #3 | $231.97 | 5.856% | $245.5542 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $237.93 | 4.183% | $247.8826 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $229.86 | 9.537% | $251.7817 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $111.31 | 8.158% | $120.3907 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $34.63 | 10.847% | $38.3863 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $1,170.47 | $1,251.2733 | $1,251.26 | $1,251.35 | $1,251.30 | |