| 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 | $235.47 | 3.357% | $243.3747 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $27.31 | 5.294% | $28.7558 | $28.76 | $28.75 | $28.80 |
| Purchase #3 | $245.37 | 3.218% | $253.266 | $253.27 | $253.25 | $253.30 |
| Purchase #4 | $122.56 | 7.406% | $131.6368 | $131.64 | $131.65 | $131.60 |
| Purchase #5 | $216.37 | 11.227% | $240.6619 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $60.98 | 12.723% | $68.7385 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $191.68 | 9.841% | $210.5432 | $210.54 | $210.55 | $210.50 |
| 7 purchase totals = | $1,099.74 | $1,176.9769 | $1,176.98 | $1,176.95 | $1,177.00 | |