| 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 | $125.37 | 10.762% | $138.8623 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $6.76 | 6.374% | $7.1909 | $7.19 | $7.20 | $7.20 |
| Purchase #3 | $15.84 | 6.358% | $16.8471 | $16.85 | $16.85 | $16.80 |
| Purchase #4 | $98.71 | 3.759% | $102.4205 | $102.42 | $102.40 | $102.40 |
| Purchase #5 | $205.52 | 7.356% | $220.6381 | $220.64 | $220.65 | $220.60 |
| Purchase #6 | $68.72 | 8.594% | $74.6258 | $74.63 | $74.65 | $74.60 |
| Purchase #7 | $220.44 | 11.595% | $246 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $741.36 | $806.5847 | $806.59 | $806.60 | $806.50 | |