| 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 | $233.95 | 10.191% | $257.7918 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $46.47 | 6.203% | $49.3525 | $49.35 | $49.35 | $49.40 |
| Purchase #3 | $167.32 | 7.293% | $179.5226 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $121.48 | 3.249% | $125.4269 | $125.43 | $125.45 | $125.40 |
| Purchase #5 | $231.45 | 13.748% | $263.2697 | $263.27 | $263.25 | $263.30 |
| Purchase #6 | $215.39 | 4.463% | $225.0029 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $204.36 | 7.828% | $220.3573 | $220.36 | $220.35 | $220.40 |
| 7 purchase totals = | $1,220.42 | $1,320.7237 | $1,320.72 | $1,320.70 | $1,320.80 | |