| 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 | $245.41 | 12.337% | $275.6862 | $275.69 | $275.70 | $275.70 |
| Purchase #2 | $182.83 | 6.794% | $195.2515 | $195.25 | $195.25 | $195.30 |
| Purchase #3 | $232.48 | 6.554% | $247.7167 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $82.62 | 10.168% | $91.0208 | $91.02 | $91.00 | $91.00 |
| Purchase #5 | $188.31 | 3.198% | $194.3322 | $194.33 | $194.35 | $194.30 |
| Purchase #6 | $247.26 | 12.360% | $277.8213 | $277.82 | $277.80 | $277.80 |
| Purchase #7 | $107.30 | 9.640% | $117.6437 | $117.64 | $117.65 | $117.60 |
| 7 purchase totals = | $1,286.21 | $1,399.4724 | $1,399.47 | $1,399.45 | $1,399.40 | |