| 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 | $196.97 | 12.250% | $221.0988 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $35.45 | 3.239% | $36.5982 | $36.60 | $36.60 | $36.60 |
| Purchase #3 | $122.95 | 13.404% | $139.4302 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $122.93 | 11.696% | $137.3079 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $5.70 | 6.152% | $6.0507 | $6.05 | $6.05 | $6.10 |
| Purchase #6 | $246.27 | 8.787% | $267.9097 | $267.91 | $267.90 | $267.90 |
| Purchase #7 | $31.59 | 13.525% | $35.8625 | $35.86 | $35.85 | $35.90 |
| 7 purchase totals = | $761.86 | $844.2580 | $844.26 | $844.25 | $844.30 | |