| 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 | $190.72 | 3.282% | $196.9794 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $110.40 | 7.122% | $118.2627 | $118.26 | $118.25 | $118.30 |
| Purchase #3 | $33.68 | 12.689% | $37.9537 | $37.95 | $37.95 | $38.00 |
| Purchase #4 | $140.57 | 3.637% | $145.6825 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $217.67 | 10.660% | $240.8736 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $109.56 | 3.707% | $113.6214 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $134.28 | 10.499% | $148.3781 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $936.88 | $1,001.7514 | $1,001.74 | $1,001.75 | $1,001.90 | |