| 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 | $111.35 | 8.331% | $120.6266 | $120.63 | $120.65 | $120.60 |
| Purchase #2 | $241.53 | 12.520% | $271.7696 | $271.77 | $271.75 | $271.80 |
| Purchase #3 | $153.39 | 6.187% | $162.8802 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $63.76 | 9.704% | $69.9473 | $69.95 | $69.95 | $69.90 |
| Purchase #5 | $30.89 | 7.552% | $33.2228 | $33.22 | $33.20 | $33.20 |
| Purchase #6 | $188.64 | 10.784% | $208.9829 | $208.98 | $209.00 | $209.00 |
| Purchase #7 | $57.32 | 9.794% | $62.9339 | $62.93 | $62.95 | $62.90 |
| 7 purchase totals = | $846.88 | $930.3633 | $930.36 | $930.40 | $930.30 | |