| 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 | $205.80 | 10.176% | $226.7422 | $226.74 | $226.75 | $226.70 |
| Purchase #2 | $9.41 | 8.731% | $10.2316 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $131.37 | 7.178% | $140.7997 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $152.66 | 9.217% | $166.7307 | $166.73 | $166.75 | $166.70 |
| Purchase #5 | $193.90 | 6.313% | $206.1409 | $206.14 | $206.15 | $206.10 |
| Purchase #6 | $160.57 | 9.303% | $175.5078 | $175.51 | $175.50 | $175.50 |
| Purchase #7 | $249.63 | 9.387% | $273.0628 | $273.06 | $273.05 | $273.10 |
| 7 purchase totals = | $1,103.34 | $1,199.2157 | $1,199.21 | $1,199.25 | $1,199.10 | |