| 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 | $132.29 | 12.512% | $148.8421 | $148.84 | $148.85 | $148.80 |
| Purchase #2 | $109.93 | 5.289% | $115.7442 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $212.40 | 5.420% | $223.9121 | $223.91 | $223.90 | $223.90 |
| Purchase #4 | $26.93 | 7.275% | $28.8892 | $28.89 | $28.90 | $28.90 |
| Purchase #5 | $193.96 | 13.335% | $219.8246 | $219.82 | $219.80 | $219.80 |
| Purchase #6 | $213.94 | 11.227% | $237.959 | $237.96 | $237.95 | $238.00 |
| Purchase #7 | $220.37 | 9.157% | $240.5493 | $240.55 | $240.55 | $240.50 |
| 7 purchase totals = | $1,109.82 | $1,215.7205 | $1,215.71 | $1,215.70 | $1,215.60 | |