| 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 | $211.74 | 10.568% | $234.1167 | $234.12 | $234.10 | $234.10 |
| Purchase #2 | $166.76 | 4.236% | $173.824 | $173.82 | $173.80 | $173.80 |
| Purchase #3 | $237.34 | 6.668% | $253.1658 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $187.25 | 11.539% | $208.8568 | $208.86 | $208.85 | $208.90 |
| Purchase #5 | $245.65 | 11.353% | $273.5386 | $273.54 | $273.55 | $273.50 |
| Purchase #6 | $188.36 | 8.728% | $204.8001 | $204.80 | $204.80 | $204.80 |
| Purchase #7 | $73.58 | 3.769% | $76.3532 | $76.35 | $76.35 | $76.40 |
| 7 purchase totals = | $1,310.68 | $1,424.6552 | $1,424.66 | $1,424.60 | $1,424.70 | |