| 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 | $94.57 | 12.233% | $106.1387 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $223.97 | 10.670% | $247.8676 | $247.87 | $247.85 | $247.90 |
| Purchase #3 | $225.89 | 4.831% | $236.8027 | $236.80 | $236.80 | $236.80 |
| Purchase #4 | $175.39 | 13.331% | $198.7712 | $198.77 | $198.75 | $198.80 |
| Purchase #5 | $193.35 | 9.585% | $211.8826 | $211.88 | $211.90 | $211.90 |
| Purchase #6 | $171.28 | 10.130% | $188.6307 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $218.93 | 11.764% | $244.6849 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $1,303.38 | $1,434.7784 | $1,434.77 | $1,434.80 | $1,434.80 | |