| 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 | $90.51 | 7.562% | $97.3544 | $97.35 | $97.35 | $97.40 |
| Purchase #2 | $223.81 | 7.395% | $240.3607 | $240.36 | $240.35 | $240.40 |
| Purchase #3 | $50.44 | 6.552% | $53.7448 | $53.74 | $53.75 | $53.70 |
| Purchase #4 | $242.99 | 11.856% | $271.7989 | $271.80 | $271.80 | $271.80 |
| Purchase #5 | $151.97 | 5.593% | $160.4697 | $160.47 | $160.45 | $160.50 |
| Purchase #6 | $133.33 | 9.569% | $146.0883 | $146.09 | $146.10 | $146.10 |
| Purchase #7 | $107.33 | 7.604% | $115.4914 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $1,000.38 | $1,085.3082 | $1,085.30 | $1,085.30 | $1,085.40 | |