| 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 | $198.28 | 8.350% | $214.8364 | $214.84 | $214.85 | $214.80 |
| Purchase #2 | $110.71 | 9.791% | $121.5496 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $153.40 | 3.136% | $158.2106 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $79.79 | 10.223% | $87.9469 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $9.48 | 3.430% | $9.8052 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $210.67 | 9.441% | $230.5594 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $132.28 | 11.468% | $147.4499 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $894.61 | $970.3580 | $970.37 | $970.35 | $970.20 | |