| 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 | $228.38 | 5.268% | $240.4111 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $8.68 | 8.699% | $9.4351 | $9.44 | $9.45 | $9.40 |
| Purchase #3 | $109.48 | 13.613% | $124.3835 | $124.38 | $124.40 | $124.40 |
| Purchase #4 | $240.28 | 4.725% | $251.6332 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $152.42 | 7.528% | $163.8942 | $163.89 | $163.90 | $163.90 |
| Purchase #6 | $65.77 | 7.597% | $70.7665 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $151.60 | 7.291% | $162.6532 | $162.65 | $162.65 | $162.70 |
| 7 purchase totals = | $956.61 | $1,023.1768 | $1,023.17 | $1,023.20 | $1,023.20 | |