| 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 | $196.60 | 8.540% | $213.3896 | $213.39 | $213.40 | $213.40 |
| Purchase #2 | $180.55 | 11.218% | $200.8041 | $200.80 | $200.80 | $200.80 |
| Purchase #3 | $80.92 | 4.241% | $84.3518 | $84.35 | $84.35 | $84.40 |
| Purchase #4 | $81.41 | 7.270% | $87.3285 | $87.33 | $87.35 | $87.30 |
| Purchase #5 | $51.97 | 5.872% | $55.0217 | $55.02 | $55.00 | $55.00 |
| Purchase #6 | $48.62 | 11.765% | $54.3401 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $196.60 | 7.680% | $211.6989 | $211.70 | $211.70 | $211.70 |
| 7 purchase totals = | $836.67 | $906.9347 | $906.93 | $906.95 | $906.90 | |