| 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 | $200.25 | 5.516% | $211.2958 | $211.30 | $211.30 | $211.30 |
| Purchase #2 | $135.27 | 10.113% | $148.9499 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $127.96 | 13.334% | $145.0222 | $145.02 | $145.00 | $145.00 |
| Purchase #4 | $72.33 | 12.152% | $81.1195 | $81.12 | $81.10 | $81.10 |
| Purchase #5 | $70.84 | 7.380% | $76.068 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $92.77 | 6.583% | $98.877 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $247.48 | 7.229% | $265.3703 | $265.37 | $265.35 | $265.40 |
| 7 purchase totals = | $946.90 | $1,026.7027 | $1,026.71 | $1,026.65 | $1,026.70 | |