| 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 | $244.88 | 3.545% | $253.561 | $253.56 | $253.55 | $253.60 |
| Purchase #2 | $239.42 | 5.820% | $253.3542 | $253.35 | $253.35 | $253.40 |
| Purchase #3 | $229.87 | 12.764% | $259.2106 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $216.42 | 9.441% | $236.8522 | $236.85 | $236.85 | $236.90 |
| Purchase #5 | $62.69 | 12.556% | $70.5614 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $232.83 | 7.323% | $249.8801 | $249.88 | $249.90 | $249.90 |
| Purchase #7 | $155.58 | 10.177% | $171.4134 | $171.41 | $171.40 | $171.40 |
| 7 purchase totals = | $1,381.69 | $1,494.8329 | $1,494.82 | $1,494.80 | $1,495.00 | |