| 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 | $217.70 | 12.158% | $244.168 | $244.17 | $244.15 | $244.20 |
| Purchase #2 | $105.47 | 9.765% | $115.7691 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $8.28 | 3.197% | $8.5447 | $8.54 | $8.55 | $8.50 |
| Purchase #4 | $5.40 | 5.335% | $5.6881 | $5.69 | $5.70 | $5.70 |
| Purchase #5 | $169.60 | 10.285% | $187.0434 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $42.27 | 5.385% | $44.5462 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $214.33 | 11.406% | $238.7765 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $763.05 | $844.5360 | $844.54 | $844.55 | $844.50 | |