| 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 | $230.91 | 6.141% | $245.0902 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $108.61 | 3.673% | $112.5992 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $15.27 | 3.694% | $15.8341 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $197.97 | 5.290% | $208.4426 | $208.44 | $208.45 | $208.40 |
| Purchase #5 | $150.68 | 13.107% | $170.4296 | $170.43 | $170.45 | $170.40 |
| Purchase #6 | $166.59 | 7.233% | $178.6395 | $178.64 | $178.65 | $178.60 |
| Purchase #7 | $57.78 | 9.390% | $63.2055 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $927.81 | $994.2407 | $994.24 | $994.30 | $994.10 | |