| 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 | $216.68 | 11.315% | $241.1973 | $241.20 | $241.20 | $241.20 |
| Purchase #2 | $111.37 | 3.608% | $115.3882 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $234.95 | 6.827% | $250.99 | $250.99 | $251.00 | $251.00 |
| Purchase #4 | $156.71 | 10.805% | $173.6425 | $173.64 | $173.65 | $173.60 |
| Purchase #5 | $47.43 | 8.842% | $51.6238 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $141.39 | 5.312% | $148.9006 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $124.83 | 9.770% | $137.0259 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,033.36 | $1,118.7683 | $1,118.77 | $1,118.80 | $1,118.70 | |