| 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 | $90.78 | 13.824% | $103.3294 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $123.29 | 12.382% | $138.5558 | $138.56 | $138.55 | $138.60 |
| Purchase #3 | $86.91 | 11.745% | $97.1176 | $97.12 | $97.10 | $97.10 |
| Purchase #4 | $95.70 | 5.553% | $101.0142 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $177.99 | 7.726% | $191.7415 | $191.74 | $191.75 | $191.70 |
| Purchase #6 | $246.46 | 12.700% | $277.7604 | $277.76 | $277.75 | $277.80 |
| Purchase #7 | $107.82 | 7.452% | $115.8547 | $115.85 | $115.85 | $115.90 |
| 7 purchase totals = | $928.95 | $1,025.3736 | $1,025.37 | $1,025.35 | $1,025.40 | |