| 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 | $118.63 | 10.388% | $130.9533 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $135.63 | 12.107% | $152.0507 | $152.05 | $152.05 | $152.10 |
| Purchase #3 | $40.83 | 4.383% | $42.6196 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $56.37 | 6.798% | $60.202 | $60.20 | $60.20 | $60.20 |
| Purchase #5 | $85.96 | 4.874% | $90.1497 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $116.25 | 11.358% | $129.4537 | $129.45 | $129.45 | $129.50 |
| Purchase #7 | $120.72 | 8.473% | $130.9486 | $130.95 | $130.95 | $130.90 |
| 7 purchase totals = | $674.39 | $736.3776 | $736.37 | $736.35 | $736.40 | |