| 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 | $191.82 | 12.236% | $215.2911 | $215.29 | $215.30 | $215.30 |
| Purchase #2 | $157.40 | 3.163% | $162.3786 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $169.78 | 12.865% | $191.6222 | $191.62 | $191.60 | $191.60 |
| Purchase #4 | $174.80 | 4.521% | $182.7027 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $204.84 | 8.521% | $222.2944 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $188.85 | 10.653% | $208.9682 | $208.97 | $208.95 | $209.00 |
| Purchase #7 | $35.69 | 4.662% | $37.3539 | $37.35 | $37.35 | $37.40 |
| 7 purchase totals = | $1,123.18 | $1,220.6111 | $1,220.60 | $1,220.60 | $1,220.70 | |