| 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 | $105.37 | 6.637% | $112.3634 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $11.94 | 8.559% | $12.9619 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $182.78 | 8.694% | $198.6709 | $198.67 | $198.65 | $198.70 |
| Purchase #4 | $59.42 | 12.645% | $66.9337 | $66.93 | $66.95 | $66.90 |
| Purchase #5 | $240.26 | 6.553% | $256.0042 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $188.80 | 13.616% | $214.507 | $214.51 | $214.50 | $214.50 |
| Purchase #7 | $138.46 | 5.283% | $145.7748 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $927.03 | $1,007.2159 | $1,007.20 | $1,007.15 | $1,007.30 | |