| 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 | $22.58 | 7.169% | $24.1988 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $223.58 | 10.653% | $247.398 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $24.46 | 8.850% | $26.6247 | $26.62 | $26.60 | $26.60 |
| Purchase #4 | $176.86 | 13.577% | $200.8723 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $240.51 | 4.633% | $251.6528 | $251.65 | $251.65 | $251.70 |
| Purchase #6 | $210.81 | 10.225% | $232.3653 | $232.37 | $232.35 | $232.40 |
| Purchase #7 | $164.41 | 13.278% | $186.2404 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,063.21 | $1,169.3523 | $1,169.35 | $1,169.30 | $1,169.40 | |