| 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 | $37.49 | 6.254% | $39.8346 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $50.72 | 6.810% | $54.174 | $54.17 | $54.15 | $54.20 |
| Purchase #3 | $229.74 | 5.180% | $241.6405 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $204.68 | 11.252% | $227.7106 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $214.82 | 6.187% | $228.1109 | $228.11 | $228.10 | $228.10 |
| Purchase #6 | $232.88 | 6.568% | $248.1756 | $248.18 | $248.20 | $248.20 |
| Purchase #7 | $119.61 | 11.165% | $132.9645 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $1,089.94 | $1,172.6107 | $1,172.60 | $1,172.60 | $1,172.60 | |