| 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 | $7.39 | 4.806% | $7.7452 | $7.75 | $7.75 | $7.70 |
| Purchase #2 | $212.86 | 11.390% | $237.1048 | $237.10 | $237.10 | $237.10 |
| Purchase #3 | $157.57 | 10.466% | $174.0613 | $174.06 | $174.05 | $174.10 |
| Purchase #4 | $117.35 | 12.293% | $131.7758 | $131.78 | $131.80 | $131.80 |
| Purchase #5 | $213.38 | 9.622% | $233.9114 | $233.91 | $233.90 | $233.90 |
| Purchase #6 | $109.71 | 7.327% | $117.7485 | $117.75 | $117.75 | $117.70 |
| Purchase #7 | $167.99 | 6.516% | $178.9362 | $178.94 | $178.95 | $178.90 |
| 7 purchase totals = | $986.25 | $1,081.2832 | $1,081.29 | $1,081.30 | $1,081.20 | |