| 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 | $233.30 | 10.653% | $258.1534 | $258.15 | $258.15 | $258.20 |
| Purchase #2 | $117.39 | 12.289% | $131.8161 | $131.82 | $131.80 | $131.80 |
| Purchase #3 | $81.41 | 9.787% | $89.3776 | $89.38 | $89.40 | $89.40 |
| Purchase #4 | $131.29 | 5.665% | $138.7276 | $138.73 | $138.75 | $138.70 |
| Purchase #5 | $54.39 | 10.872% | $60.3033 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $212.97 | 8.243% | $230.5251 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $195.73 | 3.187% | $201.9679 | $201.97 | $201.95 | $202.00 |
| 7 purchase totals = | $1,026.48 | $1,110.8710 | $1,110.88 | $1,110.90 | $1,110.90 | |