| 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 | $51.56 | 11.110% | $57.2883 | $57.29 | $57.30 | $57.30 |
| Purchase #2 | $250.25 | 9.633% | $274.3566 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $128.47 | 12.421% | $144.4273 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $242.57 | 5.595% | $256.1418 | $256.14 | $256.15 | $256.10 |
| Purchase #5 | $205.60 | 13.323% | $232.9921 | $232.99 | $233.00 | $233.00 |
| Purchase #6 | $13.94 | 9.785% | $15.304 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $205.28 | 11.582% | $229.0555 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,097.67 | $1,209.5656 | $1,209.57 | $1,209.60 | $1,209.60 | |