| 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 | $239.67 | 4.541% | $250.5534 | $250.55 | $250.55 | $250.60 |
| Purchase #2 | $191.62 | 12.563% | $215.6932 | $215.69 | $215.70 | $215.70 |
| Purchase #3 | $235.42 | 9.494% | $257.7708 | $257.77 | $257.75 | $257.80 |
| Purchase #4 | $118.98 | 6.154% | $126.302 | $126.30 | $126.30 | $126.30 |
| Purchase #5 | $171.69 | 10.374% | $189.5011 | $189.50 | $189.50 | $189.50 |
| Purchase #6 | $100.70 | 8.179% | $108.9363 | $108.94 | $108.95 | $108.90 |
| Purchase #7 | $237.51 | 12.237% | $266.5741 | $266.57 | $266.55 | $266.60 |
| 7 purchase totals = | $1,295.59 | $1,415.3309 | $1,415.32 | $1,415.30 | $1,415.40 | |