| 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 | $96.55 | 13.782% | $109.8565 | $109.86 | $109.85 | $109.90 |
| Purchase #2 | $111.40 | 4.715% | $116.6525 | $116.65 | $116.65 | $116.70 |
| Purchase #3 | $215.70 | 7.185% | $231.198 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $184.44 | 11.592% | $205.8203 | $205.82 | $205.80 | $205.80 |
| Purchase #5 | $129.26 | 6.871% | $138.1415 | $138.14 | $138.15 | $138.10 |
| Purchase #6 | $133.57 | 10.348% | $147.3918 | $147.39 | $147.40 | $147.40 |
| Purchase #7 | $8.42 | 11.793% | $9.413 | $9.41 | $9.40 | $9.40 |
| 7 purchase totals = | $879.34 | $958.4736 | $958.47 | $958.45 | $958.50 | |