| 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 | $213.74 | 8.339% | $231.5638 | $231.56 | $231.55 | $231.60 |
| Purchase #2 | $191.64 | 4.170% | $199.6314 | $199.63 | $199.65 | $199.60 |
| Purchase #3 | $102.82 | 3.217% | $106.1277 | $106.13 | $106.15 | $106.10 |
| Purchase #4 | $76.28 | 12.652% | $85.9309 | $85.93 | $85.95 | $85.90 |
| Purchase #5 | $85.43 | 5.745% | $90.338 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $180.75 | 13.288% | $204.7681 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $29.34 | 11.359% | $32.6727 | $32.67 | $32.65 | $32.70 |
| 7 purchase totals = | $880.00 | $951.0326 | $951.03 | $951.05 | $951.00 | |