| 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 | $128.93 | 4.522% | $134.7602 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $95.66 | 8.634% | $103.9193 | $103.92 | $103.90 | $103.90 |
| Purchase #3 | $121.47 | 8.770% | $132.1229 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $124.33 | 13.114% | $140.6346 | $140.63 | $140.65 | $140.60 |
| Purchase #5 | $98.43 | 12.656% | $110.8873 | $110.89 | $110.90 | $110.90 |
| Purchase #6 | $248.91 | 6.789% | $265.8085 | $265.81 | $265.80 | $265.80 |
| Purchase #7 | $221.48 | 6.698% | $236.3147 | $236.31 | $236.30 | $236.30 |
| 7 purchase totals = | $1,039.21 | $1,124.4475 | $1,124.44 | $1,124.40 | $1,124.40 | |