| 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 | $236.42 | 7.302% | $253.6834 | $253.68 | $253.70 | $253.70 |
| Purchase #2 | $178.87 | 9.811% | $196.4189 | $196.42 | $196.40 | $196.40 |
| Purchase #3 | $221.59 | 9.475% | $242.5857 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $116.73 | 12.818% | $131.6925 | $131.69 | $131.70 | $131.70 |
| Purchase #5 | $154.64 | 10.181% | $170.3839 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $101.96 | 8.159% | $110.2789 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $198.69 | 6.572% | $211.7479 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $1,208.90 | $1,316.7912 | $1,316.79 | $1,316.85 | $1,316.80 | |