| 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 | $27.92 | 13.649% | $31.7308 | $31.73 | $31.75 | $31.70 |
| Purchase #2 | $249.77 | 13.782% | $284.1933 | $284.19 | $284.20 | $284.20 |
| Purchase #3 | $197.57 | 4.505% | $206.4705 | $206.47 | $206.45 | $206.50 |
| Purchase #4 | $157.60 | 6.337% | $167.5871 | $167.59 | $167.60 | $167.60 |
| Purchase #5 | $115.29 | 12.515% | $129.7185 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $146.42 | 10.532% | $161.841 | $161.84 | $161.85 | $161.80 |
| Purchase #7 | $22.25 | 3.535% | $23.0365 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $916.82 | $1,004.5777 | $1,004.58 | $1,004.60 | $1,004.50 | |