| 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 | $120.37 | 11.411% | $134.1054 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $64.57 | 3.392% | $66.7602 | $66.76 | $66.75 | $66.80 |
| Purchase #3 | $99.48 | 8.440% | $107.8761 | $107.88 | $107.90 | $107.90 |
| Purchase #4 | $154.74 | 11.145% | $171.9858 | $171.99 | $172.00 | $172.00 |
| Purchase #5 | $211.74 | 12.867% | $238.9846 | $238.98 | $239.00 | $239.00 |
| Purchase #6 | $102.25 | 9.396% | $111.8574 | $111.86 | $111.85 | $111.90 |
| Purchase #7 | $70.85 | 3.642% | $73.4304 | $73.43 | $73.45 | $73.40 |
| 7 purchase totals = | $824.00 | $904.9999 | $905.01 | $905.05 | $905.10 | |