| 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 | $217.73 | 13.719% | $247.6004 | $247.60 | $247.60 | $247.60 |
| Purchase #2 | $95.68 | 10.386% | $105.6173 | $105.62 | $105.60 | $105.60 |
| Purchase #3 | $215.98 | 3.743% | $224.0641 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $93.98 | 5.603% | $99.2457 | $99.25 | $99.25 | $99.20 |
| Purchase #5 | $142.36 | 12.172% | $159.6881 | $159.69 | $159.70 | $159.70 |
| Purchase #6 | $154.64 | 13.509% | $175.5303 | $175.53 | $175.55 | $175.50 |
| Purchase #7 | $221.93 | 8.197% | $240.1216 | $240.12 | $240.10 | $240.10 |
| 7 purchase totals = | $1,142.30 | $1,251.8675 | $1,251.87 | $1,251.85 | $1,251.80 | |