| 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 | $246.39 | 4.469% | $257.4012 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $75.76 | 4.621% | $79.2609 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $146.78 | 6.627% | $156.5071 | $156.51 | $156.50 | $156.50 |
| Purchase #4 | $66.99 | 3.187% | $69.125 | $69.13 | $69.15 | $69.10 |
| Purchase #5 | $145.53 | 4.173% | $151.603 | $151.60 | $151.60 | $151.60 |
| Purchase #6 | $230.27 | 8.162% | $249.0646 | $249.06 | $249.05 | $249.10 |
| Purchase #7 | $108.93 | 7.341% | $116.9266 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $1,020.65 | $1,079.8884 | $1,079.89 | $1,079.90 | $1,079.90 | |