| 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 | $90.45 | 12.229% | $101.5111 | $101.51 | $101.50 | $101.50 |
| Purchase #2 | $199.87 | 11.133% | $222.1215 | $222.12 | $222.10 | $222.10 |
| Purchase #3 | $115.56 | 5.613% | $122.0464 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $220.62 | 12.686% | $248.6079 | $248.61 | $248.60 | $248.60 |
| Purchase #5 | $247.65 | 10.277% | $273.101 | $273.10 | $273.10 | $273.10 |
| Purchase #6 | $85.75 | 7.739% | $92.3862 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $166.81 | 8.461% | $180.9238 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $1,126.71 | $1,240.6979 | $1,240.70 | $1,240.65 | $1,240.60 | |