| 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 | $192.88 | 9.121% | $210.4726 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $217.86 | 4.324% | $227.2803 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $108.91 | 5.474% | $114.8717 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $137.67 | 13.376% | $156.0847 | $156.08 | $156.10 | $156.10 |
| Purchase #5 | $237.37 | 8.110% | $256.6207 | $256.62 | $256.60 | $256.60 |
| Purchase #6 | $208.65 | 6.218% | $221.6239 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $241.34 | 6.595% | $257.2564 | $257.26 | $257.25 | $257.30 |
| 7 purchase totals = | $1,344.68 | $1,444.2103 | $1,444.20 | $1,444.15 | $1,444.30 | |