| 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 | $194.31 | 12.271% | $218.1538 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $191.52 | 13.737% | $217.8291 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $203.61 | 7.371% | $218.6181 | $218.62 | $218.60 | $218.60 |
| Purchase #4 | $79.34 | 6.104% | $84.1829 | $84.18 | $84.20 | $84.20 |
| Purchase #5 | $175.62 | 9.729% | $192.7061 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $95.92 | 6.219% | $101.8853 | $101.89 | $101.90 | $101.90 |
| Purchase #7 | $236.57 | 11.173% | $263.002 | $263.00 | $263.00 | $263.00 |
| 7 purchase totals = | $1,176.89 | $1,296.3773 | $1,296.38 | $1,296.40 | $1,296.40 | |