| 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 | $194.81 | 12.494% | $219.1496 | $219.15 | $219.15 | $219.10 |
| Purchase #2 | $44.28 | 6.179% | $47.0161 | $47.02 | $47.00 | $47.00 |
| Purchase #3 | $45.83 | 9.732% | $50.2902 | $50.29 | $50.30 | $50.30 |
| Purchase #4 | $113.91 | 5.430% | $120.0953 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $37.69 | 9.187% | $41.1526 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $187.77 | 4.186% | $195.6301 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $181.64 | 8.240% | $196.6071 | $196.61 | $196.60 | $196.60 |
| 7 purchase totals = | $805.93 | $869.9410 | $869.95 | $869.95 | $869.90 | |