| 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 | $12.49 | 11.593% | $13.938 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $191.81 | 10.559% | $212.0632 | $212.06 | $212.05 | $212.10 |
| Purchase #3 | $167.83 | 9.310% | $183.455 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $172.55 | 10.120% | $190.0121 | $190.01 | $190.00 | $190.00 |
| Purchase #5 | $59.41 | 10.686% | $65.7586 | $65.76 | $65.75 | $65.80 |
| Purchase #6 | $250.58 | 13.455% | $284.2955 | $284.30 | $284.30 | $284.30 |
| Purchase #7 | $237.32 | 6.153% | $251.9223 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $1,091.99 | $1,201.4447 | $1,201.45 | $1,201.40 | $1,201.50 | |