| 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 | $102.89 | 12.611% | $115.8655 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $248.26 | 9.460% | $271.7454 | $271.75 | $271.75 | $271.70 |
| Purchase #3 | $53.25 | 12.778% | $60.0543 | $60.05 | $60.05 | $60.10 |
| Purchase #4 | $238.72 | 12.474% | $268.4979 | $268.50 | $268.50 | $268.50 |
| Purchase #5 | $231.78 | 3.679% | $240.3072 | $240.31 | $240.30 | $240.30 |
| Purchase #6 | $233.33 | 5.113% | $245.2602 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $155.49 | 11.859% | $173.9296 | $173.93 | $173.95 | $173.90 |
| 7 purchase totals = | $1,263.72 | $1,375.6601 | $1,375.67 | $1,375.65 | $1,375.70 | |