| 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 | $224.81 | 9.869% | $246.9965 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $61.77 | 13.588% | $70.1633 | $70.16 | $70.15 | $70.20 |
| Purchase #3 | $10.25 | 12.214% | $11.5019 | $11.50 | $11.50 | $11.50 |
| Purchase #4 | $141.46 | 13.218% | $160.1582 | $160.16 | $160.15 | $160.20 |
| Purchase #5 | $38.86 | 10.745% | $43.0355 | $43.04 | $43.05 | $43.00 |
| Purchase #6 | $138.50 | 13.226% | $156.818 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $190.31 | 6.202% | $202.113 | $202.11 | $202.10 | $202.10 |
| 7 purchase totals = | $805.96 | $890.7864 | $890.79 | $890.75 | $890.80 | |