| 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 | $16.92 | 11.520% | $18.8692 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $196.58 | 9.130% | $214.5278 | $214.53 | $214.55 | $214.50 |
| Purchase #3 | $42.55 | 6.784% | $45.4366 | $45.44 | $45.45 | $45.40 |
| Purchase #4 | $224.46 | 8.405% | $243.3259 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $199.76 | 8.443% | $216.6257 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $65.57 | 3.730% | $68.0158 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $219.68 | 9.570% | $240.7034 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $965.52 | $1,047.5044 | $1,047.52 | $1,047.55 | $1,047.40 | |