| 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 | $187.31 | 10.142% | $206.307 | $206.31 | $206.30 | $206.30 |
| Purchase #2 | $236.73 | 4.311% | $246.9354 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $192.53 | 10.167% | $212.1045 | $212.10 | $212.10 | $212.10 |
| Purchase #4 | $143.50 | 9.693% | $157.4095 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $220.75 | 5.505% | $232.9023 | $232.90 | $232.90 | $232.90 |
| Purchase #6 | $185.88 | 4.644% | $194.5123 | $194.51 | $194.50 | $194.50 |
| Purchase #7 | $212.25 | 12.863% | $239.5517 | $239.55 | $239.55 | $239.60 |
| 7 purchase totals = | $1,378.95 | $1,489.7227 | $1,489.72 | $1,489.70 | $1,489.70 | |