| 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 | $78.61 | 12.422% | $88.3749 | $88.37 | $88.35 | $88.40 |
| Purchase #2 | $244.48 | 12.313% | $274.5828 | $274.58 | $274.60 | $274.60 |
| Purchase #3 | $180.54 | 12.377% | $202.8854 | $202.89 | $202.90 | $202.90 |
| Purchase #4 | $224.58 | 4.260% | $234.1471 | $234.15 | $234.15 | $234.10 |
| Purchase #5 | $140.42 | 10.340% | $154.9394 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $227.83 | 3.196% | $235.1114 | $235.11 | $235.10 | $235.10 |
| Purchase #7 | $78.95 | 5.807% | $83.5346 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $1,175.41 | $1,273.5756 | $1,273.57 | $1,273.60 | $1,273.50 | |