| 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 | $151.35 | 11.535% | $168.8082 | $168.81 | $168.80 | $168.80 |
| Purchase #2 | $12.96 | 10.703% | $14.3471 | $14.35 | $14.35 | $14.30 |
| Purchase #3 | $112.51 | 3.608% | $116.5694 | $116.57 | $116.55 | $116.60 |
| Purchase #4 | $249.55 | 7.210% | $267.5426 | $267.54 | $267.55 | $267.50 |
| Purchase #5 | $233.32 | 13.150% | $264.0016 | $264.00 | $264.00 | $264.00 |
| Purchase #6 | $239.77 | 9.842% | $263.3682 | $263.37 | $263.35 | $263.40 |
| Purchase #7 | $193.52 | 11.701% | $216.1638 | $216.16 | $216.15 | $216.20 |
| 7 purchase totals = | $1,192.98 | $1,310.8009 | $1,310.80 | $1,310.75 | $1,310.80 | |