| 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 | $127.71 | 11.836% | $142.8258 | $142.83 | $142.85 | $142.80 |
| Purchase #2 | $123.25 | 10.263% | $135.8991 | $135.90 | $135.90 | $135.90 |
| Purchase #3 | $95.79 | 10.786% | $106.1219 | $106.12 | $106.10 | $106.10 |
| Purchase #4 | $218.77 | 12.614% | $246.3656 | $246.37 | $246.35 | $246.40 |
| Purchase #5 | $52.57 | 4.322% | $54.8421 | $54.84 | $54.85 | $54.80 |
| Purchase #6 | $122.32 | 6.545% | $130.3258 | $130.33 | $130.35 | $130.30 |
| Purchase #7 | $32.89 | 11.143% | $36.5549 | $36.55 | $36.55 | $36.60 |
| 7 purchase totals = | $773.30 | $852.9352 | $852.94 | $852.95 | $852.90 | |