| 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 | $241.67 | 5.600% | $255.2035 | $255.20 | $255.20 | $255.20 |
| Purchase #2 | $239.84 | 3.564% | $248.3879 | $248.39 | $248.40 | $248.40 |
| Purchase #3 | $158.85 | 6.411% | $169.0339 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $40.68 | 10.141% | $44.8054 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $207.91 | 6.602% | $221.6362 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $167.48 | 3.341% | $173.0755 | $173.08 | $173.10 | $173.10 |
| Purchase #7 | $184.55 | 12.336% | $207.3161 | $207.32 | $207.30 | $207.30 |
| 7 purchase totals = | $1,240.98 | $1,319.4585 | $1,319.47 | $1,319.50 | $1,319.40 | |