| 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 | $206.90 | 11.563% | $230.8238 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $208.66 | 5.458% | $220.0487 | $220.05 | $220.05 | $220.00 |
| Purchase #3 | $95.74 | 3.707% | $99.2891 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $153.68 | 12.214% | $172.4505 | $172.45 | $172.45 | $172.50 |
| Purchase #5 | $160.96 | 6.473% | $171.3789 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $170.67 | 3.646% | $176.8926 | $176.89 | $176.90 | $176.90 |
| Purchase #7 | $249.84 | 6.625% | $266.3919 | $266.39 | $266.40 | $266.40 |
| 7 purchase totals = | $1,246.45 | $1,337.2755 | $1,337.27 | $1,337.30 | $1,337.30 | |