| 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 | $35.30 | 11.660% | $39.416 | $39.42 | $39.40 | $39.40 |
| Purchase #2 | $127.78 | 9.604% | $140.052 | $140.05 | $140.05 | $140.10 |
| Purchase #3 | $47.56 | 4.298% | $49.6041 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $209.55 | 10.854% | $232.2946 | $232.29 | $232.30 | $232.30 |
| Purchase #5 | $212.60 | 13.235% | $240.7376 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $151.50 | 12.221% | $170.0148 | $170.01 | $170.00 | $170.00 |
| Purchase #7 | $155.92 | 10.517% | $172.3181 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $940.21 | $1,044.4372 | $1,044.43 | $1,044.40 | $1,044.40 | |