| 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 | $229.49 | 7.868% | $247.5463 | $247.55 | $247.55 | $247.50 |
| Purchase #2 | $145.98 | 8.239% | $158.0073 | $158.01 | $158.00 | $158.00 |
| Purchase #3 | $55.55 | 9.503% | $60.8289 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $20.26 | 4.145% | $21.0998 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $118.26 | 12.700% | $133.279 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $199.90 | 6.417% | $212.7276 | $212.73 | $212.75 | $212.70 |
| Purchase #7 | $106.25 | 10.756% | $117.6783 | $117.68 | $117.70 | $117.70 |
| 7 purchase totals = | $875.69 | $951.1672 | $951.18 | $951.25 | $951.10 | |