| 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 | $21.83 | 10.854% | $24.1994 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $247.97 | 11.455% | $276.375 | $276.38 | $276.40 | $276.40 |
| Purchase #3 | $197.96 | 10.787% | $219.3139 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $146.82 | 6.493% | $156.353 | $156.35 | $156.35 | $156.40 |
| Purchase #5 | $175.79 | 3.251% | $181.5049 | $181.50 | $181.50 | $181.50 |
| Purchase #6 | $61.51 | 7.771% | $66.2899 | $66.29 | $66.30 | $66.30 |
| Purchase #7 | $229.25 | 7.420% | $246.2604 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,081.13 | $1,170.2965 | $1,170.29 | $1,170.30 | $1,170.40 | |