| 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 | $246.88 | 4.646% | $258.35 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $211.98 | 8.461% | $229.9156 | $229.92 | $229.90 | $229.90 |
| Purchase #3 | $196.79 | 10.112% | $216.6894 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $52.97 | 5.713% | $55.9962 | $56.00 | $56.00 | $56.00 |
| Purchase #5 | $149.37 | 11.842% | $167.0584 | $167.06 | $167.05 | $167.10 |
| Purchase #6 | $249.25 | 9.369% | $272.6022 | $272.60 | $272.60 | $272.60 |
| Purchase #7 | $7.33 | 6.499% | $7.8064 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $1,114.57 | $1,208.4182 | $1,208.43 | $1,208.40 | $1,208.50 | |