| 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 | $60.82 | 11.609% | $67.8806 | $67.88 | $67.90 | $67.90 |
| Purchase #2 | $179.82 | 9.605% | $197.0917 | $197.09 | $197.10 | $197.10 |
| Purchase #3 | $117.78 | 3.433% | $121.8234 | $121.82 | $121.80 | $121.80 |
| Purchase #4 | $190.61 | 6.757% | $203.4895 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $8.76 | 13.154% | $9.9123 | $9.91 | $9.90 | $9.90 |
| Purchase #6 | $225.91 | 3.863% | $234.6369 | $234.64 | $234.65 | $234.60 |
| Purchase #7 | $218.75 | 5.150% | $230.0156 | $230.02 | $230.00 | $230.00 |
| 7 purchase totals = | $1,002.45 | $1,064.8500 | $1,064.85 | $1,064.85 | $1,064.80 | |