| 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 | $234.30 | 6.364% | $249.2109 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $190.64 | 10.415% | $210.4952 | $210.50 | $210.50 | $210.50 |
| Purchase #3 | $96.44 | 4.487% | $100.7673 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $87.82 | 8.113% | $94.9448 | $94.94 | $94.95 | $94.90 |
| Purchase #5 | $206.61 | 5.151% | $217.2525 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $44.30 | 11.564% | $49.4229 | $49.42 | $49.40 | $49.40 |
| Purchase #7 | $183.43 | 3.603% | $190.039 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $1,043.54 | $1,112.1326 | $1,112.13 | $1,112.10 | $1,112.10 | |