| 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 | $235.88 | 7.224% | $252.92 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $234.85 | 4.191% | $244.6926 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $21.44 | 7.793% | $23.1108 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $16.50 | 10.186% | $18.1807 | $18.18 | $18.20 | $18.20 |
| Purchase #5 | $134.66 | 10.691% | $149.0565 | $149.06 | $149.05 | $149.10 |
| Purchase #6 | $152.27 | 8.299% | $164.9069 | $164.91 | $164.90 | $164.90 |
| Purchase #7 | $164.73 | 12.677% | $185.6128 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $960.33 | $1,038.4803 | $1,038.48 | $1,038.45 | $1,038.50 | |