| 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 | $96.44 | 12.130% | $108.1382 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $219.25 | 3.577% | $227.0926 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $16.99 | 8.695% | $18.4673 | $18.47 | $18.45 | $18.50 |
| Purchase #4 | $32.69 | 4.196% | $34.0617 | $34.06 | $34.05 | $34.10 |
| Purchase #5 | $205.74 | 13.286% | $233.0746 | $233.07 | $233.05 | $233.10 |
| Purchase #6 | $235.95 | 9.840% | $259.1675 | $259.17 | $259.15 | $259.20 |
| Purchase #7 | $124.51 | 6.660% | $132.8024 | $132.80 | $132.80 | $132.80 |
| 7 purchase totals = | $931.57 | $1,012.8043 | $1,012.80 | $1,012.75 | $1,012.90 | |