| 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 | $206.30 | 12.103% | $231.2685 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $250.99 | 10.625% | $277.6577 | $277.66 | $277.65 | $277.70 |
| Purchase #3 | $174.99 | 13.448% | $198.5227 | $198.52 | $198.50 | $198.50 |
| Purchase #4 | $18.38 | 3.726% | $19.0648 | $19.06 | $19.05 | $19.10 |
| Purchase #5 | $130.63 | 11.402% | $145.5244 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $24.86 | 6.215% | $26.405 | $26.41 | $26.40 | $26.40 |
| Purchase #7 | $10.57 | 5.470% | $11.1482 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $816.72 | $909.5913 | $909.59 | $909.50 | $909.60 | |