| 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 | $191.27 | 13.211% | $216.5387 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $12.25 | 4.207% | $12.7654 | $12.77 | $12.75 | $12.80 |
| Purchase #3 | $214.28 | 11.177% | $238.2301 | $238.23 | $238.25 | $238.20 |
| Purchase #4 | $36.91 | 5.343% | $38.8821 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $65.93 | 4.479% | $68.883 | $68.88 | $68.90 | $68.90 |
| Purchase #6 | $206.87 | 10.752% | $229.1127 | $229.11 | $229.10 | $229.10 |
| Purchase #7 | $55.61 | 6.557% | $59.2563 | $59.26 | $59.25 | $59.30 |
| 7 purchase totals = | $783.12 | $863.6683 | $863.67 | $863.70 | $863.70 | |