| 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 | $91.36 | 12.511% | $102.79 | $102.79 | $102.80 | $102.80 |
| Purchase #2 | $37.99 | 8.576% | $41.248 | $41.25 | $41.25 | $41.20 |
| Purchase #3 | $242.68 | 8.567% | $263.4704 | $263.47 | $263.45 | $263.50 |
| Purchase #4 | $189.84 | 4.842% | $199.0321 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $32.76 | 5.155% | $34.4488 | $34.45 | $34.45 | $34.40 |
| Purchase #6 | $200.73 | 8.130% | $217.0493 | $217.05 | $217.05 | $217.00 |
| Purchase #7 | $143.63 | 9.462% | $157.2203 | $157.22 | $157.20 | $157.20 |
| 7 purchase totals = | $938.99 | $1,015.2589 | $1,015.26 | $1,015.25 | $1,015.10 | |