| 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 | $196.79 | 11.191% | $218.8128 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $199.70 | 10.806% | $221.2796 | $221.28 | $221.30 | $221.30 |
| Purchase #3 | $61.87 | 4.439% | $64.6164 | $64.62 | $64.60 | $64.60 |
| Purchase #4 | $58.36 | 7.440% | $62.702 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $32.55 | 13.446% | $36.9267 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $16.34 | 10.821% | $18.1082 | $18.11 | $18.10 | $18.10 |
| Purchase #7 | $90.58 | 12.456% | $101.8626 | $101.86 | $101.85 | $101.90 |
| 7 purchase totals = | $656.19 | $724.3083 | $724.31 | $724.30 | $724.30 | |