| 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 | $57.80 | 3.824% | $60.0103 | $60.01 | $60.00 | $60.00 |
| Purchase #2 | $212.40 | 3.204% | $219.2053 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $124.51 | 4.663% | $130.3159 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $211.83 | 12.290% | $237.8639 | $237.86 | $237.85 | $237.90 |
| Purchase #5 | $152.49 | 7.446% | $163.8444 | $163.84 | $163.85 | $163.80 |
| Purchase #6 | $105.61 | 11.314% | $117.5587 | $117.56 | $117.55 | $117.60 |
| Purchase #7 | $232.71 | 10.535% | $257.226 | $257.23 | $257.25 | $257.20 |
| 7 purchase totals = | $1,097.35 | $1,186.0245 | $1,186.03 | $1,186.00 | $1,186.00 | |