| 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 | $237.56 | 13.676% | $270.0487 | $270.05 | $270.05 | $270.00 |
| Purchase #2 | $123.49 | 7.670% | $132.9617 | $132.96 | $132.95 | $133.00 |
| Purchase #3 | $177.31 | 11.391% | $197.5074 | $197.51 | $197.50 | $197.50 |
| Purchase #4 | $138.64 | 3.546% | $143.5562 | $143.56 | $143.55 | $143.60 |
| Purchase #5 | $178.27 | 8.428% | $193.2946 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $147.98 | 8.257% | $160.1987 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $148.53 | 7.540% | $159.7292 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $1,151.78 | $1,257.2965 | $1,257.30 | $1,257.30 | $1,257.30 | |