| 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 | $190.55 | 12.660% | $214.6736 | $214.67 | $214.65 | $214.70 |
| Purchase #2 | $122.27 | 12.656% | $137.7445 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $186.51 | 7.534% | $200.5617 | $200.56 | $200.55 | $200.60 |
| Purchase #4 | $243.88 | 9.200% | $266.317 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $249.68 | 6.535% | $265.9966 | $266.00 | $266.00 | $266.00 |
| Purchase #6 | $99.42 | 7.213% | $106.5912 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $151.48 | 5.585% | $159.9402 | $159.94 | $159.95 | $159.90 |
| 7 purchase totals = | $1,243.79 | $1,351.8248 | $1,351.82 | $1,351.80 | $1,351.80 | |