| 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 | $51.92 | 5.684% | $54.8711 | $54.87 | $54.85 | $54.90 |
| Purchase #2 | $126.89 | 10.244% | $139.8886 | $139.89 | $139.90 | $139.90 |
| Purchase #3 | $94.47 | 6.175% | $100.3035 | $100.30 | $100.30 | $100.30 |
| Purchase #4 | $248.58 | 5.834% | $263.0822 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $143.88 | 9.601% | $157.6939 | $157.69 | $157.70 | $157.70 |
| Purchase #6 | $148.77 | 4.355% | $155.2489 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $228.49 | 4.820% | $239.5032 | $239.50 | $239.50 | $239.50 |
| 7 purchase totals = | $1,043.00 | $1,110.5914 | $1,110.58 | $1,110.60 | $1,110.60 | |