| 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 | $126.49 | 10.521% | $139.798 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $184.48 | 10.552% | $203.9463 | $203.95 | $203.95 | $203.90 |
| Purchase #3 | $78.89 | 10.779% | $87.3936 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $142.70 | 9.393% | $156.1038 | $156.10 | $156.10 | $156.10 |
| Purchase #5 | $229.41 | 4.179% | $238.997 | $239.00 | $239.00 | $239.00 |
| Purchase #6 | $246.44 | 8.121% | $266.4534 | $266.45 | $266.45 | $266.50 |
| Purchase #7 | $71.69 | 7.221% | $76.8667 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $1,080.10 | $1,169.5588 | $1,169.56 | $1,169.55 | $1,169.60 | |