| 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 | $118.29 | 12.120% | $132.6267 | $132.63 | $132.65 | $132.60 |
| Purchase #2 | $199.84 | 13.382% | $226.5826 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $227.50 | 7.390% | $244.3123 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $13.50 | 9.560% | $14.7906 | $14.79 | $14.80 | $14.80 |
| Purchase #5 | $202.91 | 8.351% | $219.855 | $219.86 | $219.85 | $219.90 |
| Purchase #6 | $147.48 | 10.742% | $163.3223 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $201.90 | 3.403% | $208.7707 | $208.77 | $208.75 | $208.80 |
| 7 purchase totals = | $1,111.42 | $1,210.2602 | $1,210.26 | $1,210.25 | $1,210.30 | |