| 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 | $112.40 | 10.623% | $124.3403 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $182.28 | 5.841% | $192.927 | $192.93 | $192.95 | $192.90 |
| Purchase #3 | $149.65 | 13.772% | $170.2598 | $170.26 | $170.25 | $170.30 |
| Purchase #4 | $12.71 | 8.789% | $13.8271 | $13.83 | $13.85 | $13.80 |
| Purchase #5 | $91.44 | 7.814% | $98.5851 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $52.25 | 11.187% | $58.0952 | $58.10 | $58.10 | $58.10 |
| Purchase #7 | $105.72 | 4.206% | $110.1666 | $110.17 | $110.15 | $110.20 |
| 7 purchase totals = | $706.45 | $768.2011 | $768.22 | $768.25 | $768.20 | |