| 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 | $240.61 | 11.781% | $268.9563 | $268.96 | $268.95 | $269.00 |
| Purchase #2 | $97.60 | 10.532% | $107.8792 | $107.88 | $107.90 | $107.90 |
| Purchase #3 | $242.81 | 6.539% | $258.6873 | $258.69 | $258.70 | $258.70 |
| Purchase #4 | $18.92 | 5.653% | $19.9895 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $180.69 | 10.210% | $199.1384 | $199.14 | $199.15 | $199.10 |
| Purchase #6 | $42.75 | 8.598% | $46.4256 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $249.72 | 8.676% | $271.3857 | $271.39 | $271.40 | $271.40 |
| 7 purchase totals = | $1,073.10 | $1,172.4620 | $1,172.48 | $1,172.55 | $1,172.50 | |