| 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 | $93.99 | 7.679% | $101.2075 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $186.29 | 4.777% | $195.1891 | $195.19 | $195.20 | $195.20 |
| Purchase #3 | $223.58 | 5.684% | $236.2883 | $236.29 | $236.30 | $236.30 |
| Purchase #4 | $194.55 | 7.103% | $208.3689 | $208.37 | $208.35 | $208.40 |
| Purchase #5 | $18.84 | 13.399% | $21.3644 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $30.51 | 12.761% | $34.4034 | $34.40 | $34.40 | $34.40 |
| Purchase #7 | $183.26 | 9.517% | $200.7009 | $200.70 | $200.70 | $200.70 |
| 7 purchase totals = | $931.02 | $997.5225 | $997.52 | $997.50 | $997.60 | |