| 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 | $40.43 | 7.366% | $43.4081 | $43.41 | $43.40 | $43.40 |
| Purchase #2 | $117.30 | 4.344% | $122.3955 | $122.40 | $122.40 | $122.40 |
| Purchase #3 | $147.51 | 3.639% | $152.8779 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $211.53 | 6.412% | $225.0933 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $35.41 | 4.213% | $36.9018 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $242.44 | 3.564% | $251.0806 | $251.08 | $251.10 | $251.10 |
| Purchase #7 | $115.35 | 13.673% | $131.1218 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $909.97 | $962.8790 | $962.88 | $962.90 | $962.90 | |