| 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 | $204.77 | 7.314% | $219.7469 | $219.75 | $219.75 | $219.70 |
| Purchase #2 | $132.46 | 3.410% | $136.9769 | $136.98 | $137.00 | $137.00 |
| Purchase #3 | $20.29 | 12.618% | $22.8502 | $22.85 | $22.85 | $22.90 |
| Purchase #4 | $21.91 | 8.138% | $23.693 | $23.69 | $23.70 | $23.70 |
| Purchase #5 | $43.44 | 7.200% | $46.5677 | $46.57 | $46.55 | $46.60 |
| Purchase #6 | $211.34 | 13.726% | $240.3485 | $240.35 | $240.35 | $240.30 |
| Purchase #7 | $121.59 | 10.523% | $134.3849 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $755.80 | $824.5681 | $824.57 | $824.60 | $824.60 | |