| 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 | $250.55 | 7.239% | $268.6873 | $268.69 | $268.70 | $268.70 |
| Purchase #2 | $130.60 | 8.333% | $141.4829 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $56.41 | 4.563% | $58.984 | $58.98 | $59.00 | $59.00 |
| Purchase #4 | $166.30 | 3.188% | $171.6016 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $65.25 | 4.195% | $67.9872 | $67.99 | $68.00 | $68.00 |
| Purchase #6 | $113.80 | 7.371% | $122.1882 | $122.19 | $122.20 | $122.20 |
| Purchase #7 | $193.93 | 7.541% | $208.5543 | $208.55 | $208.55 | $208.60 |
| 7 purchase totals = | $976.84 | $1,039.4855 | $1,039.48 | $1,039.55 | $1,039.60 | |