| 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 | $238.66 | 6.571% | $254.3423 | $254.34 | $254.35 | $254.30 |
| Purchase #2 | $206.54 | 8.641% | $224.3871 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $109.65 | 13.408% | $124.3519 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $142.44 | 12.252% | $159.8917 | $159.89 | $159.90 | $159.90 |
| Purchase #5 | $122.36 | 12.614% | $137.7945 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $5.35 | 3.461% | $5.5352 | $5.54 | $5.55 | $5.50 |
| Purchase #7 | $217.55 | 7.295% | $233.4203 | $233.42 | $233.40 | $233.40 |
| 7 purchase totals = | $1,042.55 | $1,139.7230 | $1,139.72 | $1,139.75 | $1,139.70 | |