| 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 | $11.61 | 7.614% | $12.494 | $12.49 | $12.50 | $12.50 |
| Purchase #2 | $150.35 | 13.550% | $170.7224 | $170.72 | $170.70 | $170.70 |
| Purchase #3 | $218.72 | 13.433% | $248.1007 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $226.60 | 8.590% | $246.0649 | $246.06 | $246.05 | $246.10 |
| Purchase #5 | $57.60 | 7.493% | $61.916 | $61.92 | $61.90 | $61.90 |
| Purchase #6 | $204.50 | 7.440% | $219.7148 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $11.68 | 5.770% | $12.3539 | $12.35 | $12.35 | $12.40 |
| 7 purchase totals = | $881.06 | $971.3667 | $971.35 | $971.30 | $971.40 | |