| 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 | $101.74 | 4.362% | $106.1779 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $214.45 | 3.219% | $221.3531 | $221.35 | $221.35 | $221.40 |
| Purchase #3 | $236.34 | 10.246% | $260.5554 | $260.56 | $260.55 | $260.60 |
| Purchase #4 | $21.54 | 3.625% | $22.3208 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $18.30 | 4.490% | $19.1217 | $19.12 | $19.10 | $19.10 |
| Purchase #6 | $200.48 | 12.440% | $225.4197 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $160.84 | 12.613% | $181.1267 | $181.13 | $181.15 | $181.10 |
| 7 purchase totals = | $953.69 | $1,036.0753 | $1,036.08 | $1,036.05 | $1,036.10 | |