| 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 | $220.56 | 3.841% | $229.0317 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $66.56 | 5.782% | $70.4085 | $70.41 | $70.40 | $70.40 |
| Purchase #3 | $199.98 | 8.762% | $217.5022 | $217.50 | $217.50 | $217.50 |
| Purchase #4 | $210.30 | 6.646% | $224.2765 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $36.99 | 6.369% | $39.3459 | $39.35 | $39.35 | $39.30 |
| Purchase #6 | $135.58 | 13.546% | $153.9457 | $153.95 | $153.95 | $153.90 |
| Purchase #7 | $133.36 | 5.317% | $140.4508 | $140.45 | $140.45 | $140.50 |
| 7 purchase totals = | $1,003.33 | $1,074.9613 | $1,074.97 | $1,075.00 | $1,074.90 | |