| 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 | $205.65 | 8.596% | $223.3277 | $223.33 | $223.35 | $223.30 |
| Purchase #2 | $195.66 | 8.618% | $212.522 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $124.29 | 10.180% | $136.9427 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $173.96 | 9.207% | $189.9765 | $189.98 | $190.00 | $190.00 |
| Purchase #5 | $129.84 | 3.114% | $133.8832 | $133.88 | $133.90 | $133.90 |
| Purchase #6 | $136.50 | 3.289% | $140.9895 | $140.99 | $141.00 | $141.00 |
| Purchase #7 | $248.53 | 7.395% | $266.9088 | $266.91 | $266.90 | $266.90 |
| 7 purchase totals = | $1,214.43 | $1,304.5504 | $1,304.55 | $1,304.60 | $1,304.50 | |