| 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 | $87.46 | 3.635% | $90.6392 | $90.64 | $90.65 | $90.60 |
| Purchase #2 | $124.94 | 6.790% | $133.4234 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $172.27 | 3.180% | $177.7482 | $177.75 | $177.75 | $177.70 |
| Purchase #4 | $188.78 | 8.573% | $204.9641 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $105.76 | 11.574% | $118.0007 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $104.39 | 13.873% | $118.872 | $118.87 | $118.85 | $118.90 |
| Purchase #7 | $231.88 | 13.417% | $262.9913 | $262.99 | $263.00 | $263.00 |
| 7 purchase totals = | $1,015.48 | $1,106.6389 | $1,106.63 | $1,106.60 | $1,106.60 | |