| 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 | $106.94 | 9.420% | $117.0137 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $152.56 | 4.317% | $159.146 | $159.15 | $159.15 | $159.10 |
| Purchase #3 | $181.89 | 5.389% | $191.6921 | $191.69 | $191.70 | $191.70 |
| Purchase #4 | $120.52 | 11.631% | $134.5377 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $187.43 | 10.588% | $207.2751 | $207.28 | $207.30 | $207.30 |
| Purchase #6 | $197.81 | 6.131% | $209.9377 | $209.94 | $209.95 | $209.90 |
| Purchase #7 | $88.72 | 10.425% | $97.9691 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $1,035.87 | $1,117.5714 | $1,117.58 | $1,117.60 | $1,117.50 | |