| 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 | $118.53 | 3.662% | $122.8706 | $122.87 | $122.85 | $122.90 |
| Purchase #2 | $231.72 | 3.557% | $239.9623 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $146.96 | 3.209% | $151.6759 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $137.41 | 4.631% | $143.7735 | $143.77 | $143.75 | $143.80 |
| Purchase #5 | $184.58 | 11.173% | $205.2031 | $205.20 | $205.20 | $205.20 |
| Purchase #6 | $199.50 | 13.738% | $226.9073 | $226.91 | $226.90 | $226.90 |
| Purchase #7 | $143.40 | 6.297% | $152.4299 | $152.43 | $152.45 | $152.40 |
| 7 purchase totals = | $1,162.10 | $1,242.8226 | $1,242.82 | $1,242.80 | $1,242.90 | |