| 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 | $80.96 | 10.398% | $89.3782 | $89.38 | $89.40 | $89.40 |
| Purchase #2 | $116.81 | 12.657% | $131.5946 | $131.59 | $131.60 | $131.60 |
| Purchase #3 | $113.43 | 12.428% | $127.5271 | $127.53 | $127.55 | $127.50 |
| Purchase #4 | $206.27 | 9.795% | $226.4741 | $226.47 | $226.45 | $226.50 |
| Purchase #5 | $232.57 | 10.150% | $256.1759 | $256.18 | $256.20 | $256.20 |
| Purchase #6 | $68.46 | 7.223% | $73.4049 | $73.40 | $73.40 | $73.40 |
| Purchase #7 | $237.99 | 8.797% | $258.926 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,056.49 | $1,163.4808 | $1,163.48 | $1,163.55 | $1,163.50 | |