| 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 | $191.97 | 13.776% | $218.4158 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $161.62 | 12.464% | $181.7643 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $206.82 | 3.420% | $213.8932 | $213.89 | $213.90 | $213.90 |
| Purchase #4 | $216.97 | 13.499% | $246.2588 | $246.26 | $246.25 | $246.30 |
| Purchase #5 | $202.64 | 12.745% | $228.4665 | $228.47 | $228.45 | $228.50 |
| Purchase #6 | $44.77 | 11.539% | $49.936 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $225.61 | 4.661% | $236.1257 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,250.40 | $1,374.8603 | $1,374.87 | $1,374.85 | $1,374.90 | |