| 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 | $205.36 | 4.527% | $214.6566 | $214.66 | $214.65 | $214.70 |
| Purchase #2 | $193.43 | 8.411% | $209.6994 | $209.70 | $209.70 | $209.70 |
| Purchase #3 | $123.87 | 6.321% | $131.6998 | $131.70 | $131.70 | $131.70 |
| Purchase #4 | $219.70 | 13.784% | $249.9834 | $249.98 | $250.00 | $250.00 |
| Purchase #5 | $225.88 | 8.343% | $244.7252 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $8.27 | 4.163% | $8.6143 | $8.61 | $8.60 | $8.60 |
| Purchase #7 | $41.88 | 4.678% | $43.8391 | $43.84 | $43.85 | $43.80 |
| 7 purchase totals = | $1,018.39 | $1,103.2178 | $1,103.22 | $1,103.25 | $1,103.20 | |