| 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 | $208.51 | 4.763% | $218.4413 | $218.44 | $218.45 | $218.40 |
| Purchase #2 | $218.57 | 4.688% | $228.8166 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $22.76 | 9.517% | $24.9261 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $243.76 | 5.773% | $257.8323 | $257.83 | $257.85 | $257.80 |
| Purchase #5 | $180.63 | 8.189% | $195.4218 | $195.42 | $195.40 | $195.40 |
| Purchase #6 | $123.66 | 7.164% | $132.519 | $132.52 | $132.50 | $132.50 |
| Purchase #7 | $163.29 | 6.420% | $173.7732 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,161.18 | $1,231.7303 | $1,231.73 | $1,231.70 | $1,231.60 | |