| 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 | $24.31 | 3.654% | $25.1983 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $228.37 | 4.410% | $238.4411 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $21.44 | 5.314% | $22.5793 | $22.58 | $22.60 | $22.60 |
| Purchase #4 | $229.50 | 5.864% | $242.9579 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $25.92 | 3.532% | $26.8355 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $67.32 | 6.432% | $71.65 | $71.65 | $71.65 | $71.70 |
| Purchase #7 | $7.30 | 12.643% | $8.2229 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $604.16 | $635.8850 | $635.89 | $635.90 | $635.90 | |