| 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 | $213.58 | 12.357% | $239.9721 | $239.97 | $239.95 | $240.00 |
| Purchase #2 | $6.83 | 13.140% | $7.7275 | $7.73 | $7.75 | $7.70 |
| Purchase #3 | $96.70 | 7.190% | $103.6527 | $103.65 | $103.65 | $103.70 |
| Purchase #4 | $114.48 | 10.349% | $126.3275 | $126.33 | $126.35 | $126.30 |
| Purchase #5 | $142.34 | 3.463% | $147.2692 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $94.45 | 11.373% | $105.1918 | $105.19 | $105.20 | $105.20 |
| Purchase #7 | $158.77 | 5.529% | $167.5484 | $167.55 | $167.55 | $167.50 |
| 7 purchase totals = | $827.15 | $897.6892 | $897.69 | $897.70 | $897.70 | |