| 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 | $229.63 | 3.458% | $237.5706 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $220.42 | 13.232% | $249.586 | $249.59 | $249.60 | $249.60 |
| Purchase #3 | $68.50 | 9.259% | $74.8424 | $74.84 | $74.85 | $74.80 |
| Purchase #4 | $157.30 | 8.114% | $170.0633 | $170.06 | $170.05 | $170.10 |
| Purchase #5 | $199.42 | 7.195% | $213.7683 | $213.77 | $213.75 | $213.80 |
| Purchase #6 | $9.42 | 3.573% | $9.7566 | $9.76 | $9.75 | $9.80 |
| Purchase #7 | $153.74 | 10.510% | $169.8981 | $169.90 | $169.90 | $169.90 |
| 7 purchase totals = | $1,038.43 | $1,125.4853 | $1,125.49 | $1,125.45 | $1,125.60 | |