| 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 | $85.35 | 12.682% | $96.1741 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $19.74 | 5.786% | $20.8822 | $20.88 | $20.90 | $20.90 |
| Purchase #3 | $210.91 | 9.766% | $231.5075 | $231.51 | $231.50 | $231.50 |
| Purchase #4 | $153.43 | 12.822% | $173.1028 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $240.61 | 9.187% | $262.7148 | $262.71 | $262.70 | $262.70 |
| Purchase #6 | $223.97 | 11.223% | $249.1062 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $92.65 | 10.717% | $102.5793 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $1,026.66 | $1,136.0669 | $1,136.06 | $1,136.05 | $1,136.10 | |