| 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 | $13.92 | 8.105% | $15.0482 | $15.05 | $15.05 | $15.00 |
| Purchase #2 | $44.29 | 5.503% | $46.7273 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $95.40 | 8.438% | $103.4499 | $103.45 | $103.45 | $103.40 |
| Purchase #4 | $185.80 | 6.402% | $197.6949 | $197.69 | $197.70 | $197.70 |
| Purchase #5 | $230.91 | 11.230% | $256.8412 | $256.84 | $256.85 | $256.80 |
| Purchase #6 | $240.60 | 9.266% | $262.894 | $262.89 | $262.90 | $262.90 |
| Purchase #7 | $218.72 | 12.189% | $245.3798 | $245.38 | $245.40 | $245.40 |
| 7 purchase totals = | $1,029.64 | $1,128.0353 | $1,128.03 | $1,128.10 | $1,127.90 | |