| 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 | $238.38 | 6.242% | $253.2597 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $105.38 | 4.493% | $110.1147 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $144.86 | 12.429% | $162.8646 | $162.86 | $162.85 | $162.90 |
| Purchase #4 | $166.66 | 13.872% | $189.7791 | $189.78 | $189.80 | $189.80 |
| Purchase #5 | $83.55 | 10.420% | $92.2559 | $92.26 | $92.25 | $92.30 |
| Purchase #6 | $238.41 | 13.247% | $269.9922 | $269.99 | $270.00 | $270.00 |
| Purchase #7 | $246.84 | 9.304% | $269.806 | $269.81 | $269.80 | $269.80 |
| 7 purchase totals = | $1,224.08 | $1,348.0722 | $1,348.07 | $1,348.05 | $1,348.20 | |