| 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 | $105.46 | 4.140% | $109.826 | $109.83 | $109.85 | $109.80 |
| Purchase #2 | $234.45 | 12.287% | $263.2569 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $242.89 | 3.569% | $251.5587 | $251.56 | $251.55 | $251.60 |
| Purchase #4 | $191.27 | 6.290% | $203.3009 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $73.26 | 6.821% | $78.2571 | $78.26 | $78.25 | $78.30 |
| Purchase #6 | $241.85 | 11.241% | $269.0364 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $34.84 | 10.335% | $38.4407 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $1,124.02 | $1,213.6767 | $1,213.69 | $1,213.70 | $1,213.70 | |