| 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 | $226.56 | 11.401% | $252.3901 | $252.39 | $252.40 | $252.40 |
| Purchase #2 | $212.49 | 13.283% | $240.715 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $150.96 | 13.173% | $170.846 | $170.85 | $170.85 | $170.80 |
| Purchase #4 | $122.73 | 8.304% | $132.9215 | $132.92 | $132.90 | $132.90 |
| Purchase #5 | $192.99 | 11.755% | $215.676 | $215.68 | $215.70 | $215.70 |
| Purchase #6 | $27.82 | 7.486% | $29.9026 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $183.73 | 5.167% | $193.2233 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $1,117.28 | $1,235.6745 | $1,235.68 | $1,235.65 | $1,235.60 | |