| 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 | $46.63 | 10.294% | $51.4301 | $51.43 | $51.45 | $51.40 |
| Purchase #2 | $176.99 | 6.160% | $187.8926 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $202.47 | 5.417% | $213.4378 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $98.45 | 13.379% | $111.6216 | $111.62 | $111.60 | $111.60 |
| Purchase #5 | $215.83 | 3.292% | $222.9351 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $200.33 | 9.829% | $220.0204 | $220.02 | $220.00 | $220.00 |
| Purchase #7 | $154.87 | 13.127% | $175.1998 | $175.20 | $175.20 | $175.20 |
| 7 purchase totals = | $1,095.57 | $1,182.5374 | $1,182.54 | $1,182.55 | $1,182.40 | |