| 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 | $242.51 | 13.322% | $274.8172 | $274.82 | $274.80 | $274.80 |
| Purchase #2 | $14.86 | 7.447% | $15.9666 | $15.97 | $15.95 | $16.00 |
| Purchase #3 | $148.50 | 3.112% | $153.1213 | $153.12 | $153.10 | $153.10 |
| Purchase #4 | $197.86 | 13.370% | $224.3139 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $74.52 | 12.248% | $83.6472 | $83.65 | $83.65 | $83.60 |
| Purchase #6 | $218.71 | 4.233% | $227.968 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $182.32 | 6.778% | $194.6776 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $1,079.28 | $1,174.5118 | $1,174.52 | $1,174.45 | $1,174.50 | |