| 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 | $55.69 | 3.231% | $57.4893 | $57.49 | $57.50 | $57.50 |
| Purchase #2 | $202.30 | 5.159% | $212.7367 | $212.74 | $212.75 | $212.70 |
| Purchase #3 | $101.71 | 7.164% | $108.9965 | $109.00 | $109.00 | $109.00 |
| Purchase #4 | $173.50 | 12.729% | $195.5848 | $195.58 | $195.60 | $195.60 |
| Purchase #5 | $170.61 | 11.559% | $190.3308 | $190.33 | $190.35 | $190.30 |
| Purchase #6 | $232.69 | 10.260% | $256.564 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $199.75 | 10.116% | $219.9567 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,136.25 | $1,241.6588 | $1,241.66 | $1,241.70 | $1,241.70 | |