| 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 | $68.79 | 3.848% | $71.437 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $105.66 | 11.549% | $117.8627 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $84.96 | 9.750% | $93.2436 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $218.36 | 11.433% | $243.3251 | $243.33 | $243.35 | $243.30 |
| Purchase #5 | $222.80 | 12.709% | $251.1157 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $125.52 | 13.375% | $142.3083 | $142.31 | $142.30 | $142.30 |
| Purchase #7 | $154.77 | 11.550% | $172.6459 | $172.65 | $172.65 | $172.60 |
| 7 purchase totals = | $980.86 | $1,091.9383 | $1,091.95 | $1,091.95 | $1,091.80 | |