| 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 | $224.40 | 7.577% | $241.4028 | $241.40 | $241.40 | $241.40 |
| Purchase #2 | $169.83 | 5.475% | $179.1282 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $18.55 | 5.228% | $19.5198 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $183.77 | 11.456% | $204.8227 | $204.82 | $204.80 | $204.80 |
| Purchase #5 | $73.68 | 7.191% | $78.9783 | $78.98 | $79.00 | $79.00 |
| Purchase #6 | $141.28 | 8.873% | $153.8158 | $153.82 | $153.80 | $153.80 |
| Purchase #7 | $113.48 | 7.527% | $122.0216 | $122.02 | $122.00 | $122.00 |
| 7 purchase totals = | $924.99 | $999.6892 | $999.69 | $999.65 | $999.60 | |