| 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 | $116.32 | 3.148% | $119.9818 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $249.25 | 7.389% | $267.6671 | $267.67 | $267.65 | $267.70 |
| Purchase #3 | $73.75 | 9.321% | $80.6242 | $80.62 | $80.60 | $80.60 |
| Purchase #4 | $46.42 | 5.170% | $48.8199 | $48.82 | $48.80 | $48.80 |
| Purchase #5 | $50.96 | 12.424% | $57.2913 | $57.29 | $57.30 | $57.30 |
| Purchase #6 | $132.83 | 7.520% | $142.8188 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $92.55 | 7.678% | $99.656 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $762.08 | $816.8591 | $816.86 | $816.80 | $816.90 | |