| 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 | $99.46 | 9.782% | $109.1892 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $244.70 | 8.231% | $264.8413 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $221.29 | 10.648% | $244.853 | $244.85 | $244.85 | $244.90 |
| Purchase #4 | $121.47 | 6.689% | $129.5951 | $129.60 | $129.60 | $129.60 |
| Purchase #5 | $193.68 | 8.160% | $209.4843 | $209.48 | $209.50 | $209.50 |
| Purchase #6 | $80.84 | 12.103% | $90.6241 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $209.99 | 3.381% | $217.0898 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $1,171.43 | $1,265.6768 | $1,265.67 | $1,265.70 | $1,265.70 | |