| 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 | $199.83 | 5.290% | $210.401 | $210.40 | $210.40 | $210.40 |
| Purchase #2 | $81.33 | 7.283% | $87.2533 | $87.25 | $87.25 | $87.30 |
| Purchase #3 | $185.73 | 5.627% | $196.181 | $196.18 | $196.20 | $196.20 |
| Purchase #4 | $33.55 | 6.264% | $35.6516 | $35.65 | $35.65 | $35.70 |
| Purchase #5 | $222.66 | 8.332% | $241.212 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $83.81 | 4.380% | $87.4809 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $11.69 | 6.544% | $12.455 | $12.46 | $12.45 | $12.50 |
| 7 purchase totals = | $818.60 | $870.6348 | $870.63 | $870.65 | $870.80 | |