| 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 | $209.97 | 9.528% | $229.9759 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $35.92 | 8.578% | $39.0012 | $39.00 | $39.00 | $39.00 |
| Purchase #3 | $198.99 | 12.469% | $223.8021 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $166.69 | 10.707% | $184.5375 | $184.54 | $184.55 | $184.50 |
| Purchase #5 | $187.41 | 8.144% | $202.6727 | $202.67 | $202.65 | $202.70 |
| Purchase #6 | $15.72 | 4.401% | $16.4118 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $60.53 | 10.599% | $66.9456 | $66.95 | $66.95 | $66.90 |
| 7 purchase totals = | $875.23 | $963.3468 | $963.35 | $963.35 | $963.30 | |