| 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 | $208.80 | 4.596% | $218.3964 | $218.40 | $218.40 | $218.40 |
| Purchase #2 | $12.92 | 10.365% | $14.2592 | $14.26 | $14.25 | $14.30 |
| Purchase #3 | $225.80 | 13.219% | $255.6485 | $255.65 | $255.65 | $255.60 |
| Purchase #4 | $229.42 | 7.468% | $246.5531 | $246.55 | $246.55 | $246.60 |
| Purchase #5 | $120.77 | 7.345% | $129.6406 | $129.64 | $129.65 | $129.60 |
| Purchase #6 | $226.75 | 3.466% | $234.6092 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $86.42 | 5.448% | $91.1282 | $91.13 | $91.15 | $91.10 |
| 7 purchase totals = | $1,110.88 | $1,190.2352 | $1,190.24 | $1,190.25 | $1,190.20 | |