| 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 | $99.68 | 13.235% | $112.8726 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $63.55 | 12.359% | $71.4041 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $181.95 | 8.369% | $197.1774 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $239.79 | 6.719% | $255.9015 | $255.90 | $255.90 | $255.90 |
| Purchase #5 | $88.74 | 7.863% | $95.7176 | $95.72 | $95.70 | $95.70 |
| Purchase #6 | $68.38 | 11.251% | $76.0734 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $222.80 | 6.177% | $236.5624 | $236.56 | $236.55 | $236.60 |
| 7 purchase totals = | $964.89 | $1,045.7090 | $1,045.70 | $1,045.65 | $1,045.80 | |