| 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 | $243.38 | 13.574% | $276.4164 | $276.42 | $276.40 | $276.40 |
| Purchase #2 | $200.60 | 7.667% | $215.98 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $55.58 | 9.428% | $60.8201 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $98.52 | 10.340% | $108.707 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $195.57 | 8.598% | $212.3851 | $212.39 | $212.40 | $212.40 |
| Purchase #6 | $172.98 | 5.260% | $182.0787 | $182.08 | $182.10 | $182.10 |
| Purchase #7 | $150.91 | 5.811% | $159.6794 | $159.68 | $159.70 | $159.70 |
| 7 purchase totals = | $1,117.54 | $1,216.0667 | $1,216.08 | $1,216.10 | $1,216.10 | |