| 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 | $73.43 | 11.282% | $81.7144 | $81.71 | $81.70 | $81.70 |
| Purchase #2 | $90.76 | 10.790% | $100.553 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $81.34 | 7.320% | $87.2941 | $87.29 | $87.30 | $87.30 |
| Purchase #4 | $223.96 | 10.752% | $248.0402 | $248.04 | $248.05 | $248.00 |
| Purchase #5 | $188.88 | 8.362% | $204.6741 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $227.28 | 13.282% | $257.4673 | $257.47 | $257.45 | $257.50 |
| Purchase #7 | $197.46 | 10.310% | $217.8181 | $217.82 | $217.80 | $217.80 |
| 7 purchase totals = | $1,083.11 | $1,197.5612 | $1,197.55 | $1,197.50 | $1,197.60 | |