| 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 | $106.98 | 10.369% | $118.0728 | $118.07 | $118.05 | $118.10 |
| Purchase #2 | $142.80 | 7.647% | $153.7199 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $112.99 | 4.198% | $117.7333 | $117.73 | $117.75 | $117.70 |
| Purchase #4 | $213.67 | 13.218% | $241.9129 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $108.87 | 11.794% | $121.7101 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $38.79 | 12.837% | $43.7695 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $37.91 | 11.346% | $42.2113 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $762.01 | $839.1298 | $839.12 | $839.05 | $839.10 | |