| 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 | $207.83 | 4.777% | $217.758 | $217.76 | $217.75 | $217.80 |
| Purchase #2 | $88.56 | 13.656% | $100.6538 | $100.65 | $100.65 | $100.70 |
| Purchase #3 | $215.70 | 9.122% | $235.3762 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $227.71 | 3.284% | $235.188 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $68.96 | 8.640% | $74.9181 | $74.92 | $74.90 | $74.90 |
| Purchase #6 | $37.92 | 5.673% | $40.0712 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $152.54 | 13.366% | $172.9285 | $172.93 | $172.95 | $172.90 |
| 7 purchase totals = | $999.22 | $1,076.8938 | $1,076.90 | $1,076.90 | $1,077.00 | |