| 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 | $37.57 | 4.484% | $39.2546 | $39.25 | $39.25 | $39.30 |
| Purchase #2 | $242.74 | 7.108% | $259.994 | $259.99 | $260.00 | $260.00 |
| Purchase #3 | $249.39 | 13.685% | $283.519 | $283.52 | $283.50 | $283.50 |
| Purchase #4 | $238.75 | 7.746% | $257.2436 | $257.24 | $257.25 | $257.20 |
| Purchase #5 | $46.43 | 4.312% | $48.4321 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $242.95 | 8.640% | $263.9409 | $263.94 | $263.95 | $263.90 |
| Purchase #7 | $183.99 | 7.702% | $198.1609 | $198.16 | $198.15 | $198.20 |
| 7 purchase totals = | $1,241.82 | $1,350.5451 | $1,350.53 | $1,350.55 | $1,350.50 | |