| 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 | $92.92 | 6.812% | $99.2497 | $99.25 | $99.25 | $99.20 |
| Purchase #2 | $201.38 | 7.545% | $216.5741 | $216.57 | $216.55 | $216.60 |
| Purchase #3 | $175.41 | 10.870% | $194.4771 | $194.48 | $194.50 | $194.50 |
| Purchase #4 | $247.48 | 10.770% | $274.1336 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $227.96 | 12.324% | $256.0538 | $256.05 | $256.05 | $256.10 |
| Purchase #6 | $137.83 | 13.729% | $156.7527 | $156.75 | $156.75 | $156.80 |
| Purchase #7 | $219.76 | 10.663% | $243.193 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,302.74 | $1,440.4340 | $1,440.42 | $1,440.45 | $1,440.50 | |