| 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 | $212.30 | 10.225% | $234.0077 | $234.01 | $234.00 | $234.00 |
| Purchase #2 | $147.95 | 5.252% | $155.7203 | $155.72 | $155.70 | $155.70 |
| Purchase #3 | $138.75 | 7.532% | $149.2007 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $18.77 | 13.477% | $21.2996 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $35.34 | 12.739% | $39.842 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $162.71 | 9.215% | $177.7037 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $83.85 | 12.282% | $94.1485 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $799.67 | $871.9225 | $871.92 | $871.90 | $871.80 | |