| 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 | $38.37 | 8.465% | $41.618 | $41.62 | $41.60 | $41.60 |
| Purchase #2 | $143.34 | 7.182% | $153.6347 | $153.63 | $153.65 | $153.60 |
| Purchase #3 | $223.85 | 12.797% | $252.4961 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $240.74 | 5.289% | $253.4727 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $63.63 | 7.152% | $68.1808 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $188.65 | 12.742% | $212.6878 | $212.69 | $212.70 | $212.70 |
| Purchase #7 | $67.37 | 6.230% | $71.5672 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $965.95 | $1,053.6573 | $1,053.66 | $1,053.65 | $1,053.70 | |