| 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 | $54.34 | 5.797% | $57.4901 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $115.68 | 12.794% | $130.4801 | $130.48 | $130.50 | $130.50 |
| Purchase #3 | $137.34 | 6.663% | $146.491 | $146.49 | $146.50 | $146.50 |
| Purchase #4 | $227.76 | 10.599% | $251.9003 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $226.94 | 11.394% | $252.7975 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $180.90 | 12.160% | $202.8974 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $28.32 | 3.203% | $29.2271 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $971.28 | $1,071.2835 | $1,071.29 | $1,071.35 | $1,071.30 | |