| 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 | $11.28 | 12.481% | $12.6879 | $12.69 | $12.70 | $12.70 |
| Purchase #2 | $233.28 | 7.783% | $251.4362 | $251.44 | $251.45 | $251.40 |
| Purchase #3 | $11.60 | 9.579% | $12.7112 | $12.71 | $12.70 | $12.70 |
| Purchase #4 | $215.88 | 6.663% | $230.2641 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $191.54 | 10.587% | $211.8183 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $106.64 | 13.806% | $121.3627 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $38.86 | 13.482% | $44.0991 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $809.08 | $884.3795 | $884.38 | $884.35 | $884.40 | |