| 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 | $241.48 | 4.118% | $251.4241 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $30.99 | 7.302% | $33.2529 | $33.25 | $33.25 | $33.30 |
| Purchase #3 | $233.94 | 9.873% | $257.0369 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $234.51 | 10.380% | $258.8521 | $258.85 | $258.85 | $258.90 |
| Purchase #5 | $168.57 | 13.720% | $191.6978 | $191.70 | $191.70 | $191.70 |
| Purchase #6 | $217.71 | 10.178% | $239.8685 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $103.91 | 11.797% | $116.1683 | $116.17 | $116.15 | $116.20 |
| 7 purchase totals = | $1,231.11 | $1,348.3006 | $1,348.30 | $1,348.25 | $1,348.40 | |