| 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 | $226.66 | 9.873% | $249.0381 | $249.04 | $249.05 | $249.00 |
| Purchase #2 | $180.95 | 8.840% | $196.946 | $196.95 | $196.95 | $196.90 |
| Purchase #3 | $213.98 | 5.182% | $225.0684 | $225.07 | $225.05 | $225.10 |
| Purchase #4 | $209.75 | 3.751% | $217.6177 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $108.83 | 6.656% | $116.0737 | $116.07 | $116.05 | $116.10 |
| Purchase #6 | $69.35 | 4.678% | $72.5942 | $72.59 | $72.60 | $72.60 |
| Purchase #7 | $183.47 | 11.505% | $204.5782 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $1,192.99 | $1,281.9163 | $1,281.92 | $1,281.90 | $1,281.90 | |