| 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 | $21.38 | 5.448% | $22.5448 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $245.29 | 12.763% | $276.5964 | $276.60 | $276.60 | $276.60 |
| Purchase #3 | $209.29 | 7.505% | $224.9972 | $225.00 | $225.00 | $225.00 |
| Purchase #4 | $152.48 | 3.849% | $158.349 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $180.86 | 13.565% | $205.3937 | $205.39 | $205.40 | $205.40 |
| Purchase #6 | $227.44 | 5.301% | $239.4966 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $35.29 | 6.849% | $37.707 | $37.71 | $37.70 | $37.70 |
| 7 purchase totals = | $1,072.03 | $1,165.0847 | $1,165.09 | $1,165.10 | $1,165.00 | |