| 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 | $240.99 | 9.725% | $264.4263 | $264.43 | $264.45 | $264.40 |
| Purchase #2 | $193.25 | 6.756% | $206.306 | $206.31 | $206.30 | $206.30 |
| Purchase #3 | $134.47 | 3.672% | $139.4077 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $215.58 | 4.457% | $225.1884 | $225.19 | $225.20 | $225.20 |
| Purchase #5 | $167.80 | 9.326% | $183.449 | $183.45 | $183.45 | $183.40 |
| Purchase #6 | $53.77 | 12.342% | $60.4063 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $91.95 | 7.135% | $98.5106 | $98.51 | $98.50 | $98.50 |
| 7 purchase totals = | $1,097.81 | $1,177.6943 | $1,177.71 | $1,177.70 | $1,177.60 | |