| 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 | $203.91 | 10.400% | $225.1166 | $225.12 | $225.10 | $225.10 |
| Purchase #2 | $227.61 | 9.585% | $249.4264 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $183.25 | 3.658% | $189.9533 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $223.25 | 11.350% | $248.5889 | $248.59 | $248.60 | $248.60 |
| Purchase #5 | $6.26 | 9.229% | $6.8377 | $6.84 | $6.85 | $6.80 |
| Purchase #6 | $229.79 | 10.207% | $253.2447 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $92.36 | 9.318% | $100.9661 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $1,166.43 | $1,274.1337 | $1,274.14 | $1,274.15 | $1,274.10 | |