| 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 | $132.41 | 8.608% | $143.8079 | $143.81 | $143.80 | $143.80 |
| Purchase #2 | $217.48 | 3.138% | $224.3045 | $224.30 | $224.30 | $224.30 |
| Purchase #3 | $181.97 | 12.122% | $204.0284 | $204.03 | $204.05 | $204.00 |
| Purchase #4 | $224.77 | 13.458% | $255.0195 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $186.42 | 8.408% | $202.0942 | $202.09 | $202.10 | $202.10 |
| Purchase #6 | $131.86 | 9.541% | $144.4408 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $57.36 | 4.190% | $59.7634 | $59.76 | $59.75 | $59.80 |
| 7 purchase totals = | $1,132.27 | $1,233.4587 | $1,233.45 | $1,233.45 | $1,233.40 | |