| 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 | $94.89 | 7.633% | $102.133 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $225.73 | 5.195% | $237.4567 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $51.63 | 9.155% | $56.3567 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $152.31 | 13.803% | $173.3333 | $173.33 | $173.35 | $173.30 |
| Purchase #5 | $221.93 | 8.521% | $240.8407 | $240.84 | $240.85 | $240.80 |
| Purchase #6 | $89.62 | 11.845% | $100.2355 | $100.24 | $100.25 | $100.20 |
| Purchase #7 | $64.51 | 13.339% | $73.115 | $73.12 | $73.10 | $73.10 |
| 7 purchase totals = | $900.62 | $983.4709 | $983.48 | $983.50 | $983.40 | |