| 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 | $102.96 | 6.602% | $109.7574 | $109.76 | $109.75 | $109.80 |
| Purchase #2 | $226.58 | 7.692% | $244.0085 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $187.58 | 10.701% | $207.6529 | $207.65 | $207.65 | $207.70 |
| Purchase #4 | $213.91 | 6.467% | $227.7436 | $227.74 | $227.75 | $227.70 |
| Purchase #5 | $194.73 | 5.712% | $205.853 | $205.85 | $205.85 | $205.90 |
| Purchase #6 | $70.95 | 4.297% | $73.9987 | $74.00 | $74.00 | $74.00 |
| Purchase #7 | $46.35 | 7.570% | $49.8587 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $1,043.06 | $1,118.8728 | $1,118.87 | $1,118.85 | $1,119.00 | |