| 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 | $231.60 | 8.756% | $251.8789 | $251.88 | $251.90 | $251.90 |
| Purchase #2 | $200.92 | 12.749% | $226.5353 | $226.54 | $226.55 | $226.50 |
| Purchase #3 | $74.25 | 3.401% | $76.7752 | $76.78 | $76.80 | $76.80 |
| Purchase #4 | $51.27 | 7.115% | $54.9179 | $54.92 | $54.90 | $54.90 |
| Purchase #5 | $170.62 | 12.818% | $192.4901 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $10.39 | 13.556% | $11.7985 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $200.85 | 10.421% | $221.7806 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $939.90 | $1,036.1765 | $1,036.19 | $1,036.25 | $1,036.20 | |