| 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 | $241.64 | 4.208% | $251.8082 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $88.78 | 12.608% | $99.9734 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $129.74 | 9.275% | $141.7734 | $141.77 | $141.75 | $141.80 |
| Purchase #4 | $56.61 | 6.663% | $60.3819 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $137.29 | 6.676% | $146.4555 | $146.46 | $146.45 | $146.50 |
| Purchase #6 | $214.98 | 13.702% | $244.4366 | $244.44 | $244.45 | $244.40 |
| Purchase #7 | $208.39 | 5.697% | $220.262 | $220.26 | $220.25 | $220.30 |
| 7 purchase totals = | $1,077.43 | $1,165.0910 | $1,165.09 | $1,165.05 | $1,165.20 | |