| 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 | $217.56 | 10.813% | $241.0848 | $241.08 | $241.10 | $241.10 |
| Purchase #2 | $192.57 | 13.300% | $218.1818 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $249.63 | 10.834% | $276.6749 | $276.67 | $276.65 | $276.70 |
| Purchase #4 | $5.50 | 4.331% | $5.7382 | $5.74 | $5.75 | $5.70 |
| Purchase #5 | $60.46 | 11.196% | $67.2291 | $67.23 | $67.25 | $67.20 |
| Purchase #6 | $76.77 | 10.353% | $84.718 | $84.72 | $84.70 | $84.70 |
| Purchase #7 | $190.93 | 4.144% | $198.8421 | $198.84 | $198.85 | $198.80 |
| 7 purchase totals = | $993.42 | $1,092.4689 | $1,092.46 | $1,092.50 | $1,092.40 | |