| 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 | $196.53 | 10.536% | $217.2364 | $217.24 | $217.25 | $217.20 |
| Purchase #2 | $211.59 | 4.135% | $220.3392 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $145.72 | 5.617% | $153.9051 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $39.79 | 10.823% | $44.0965 | $44.10 | $44.10 | $44.10 |
| Purchase #5 | $114.29 | 8.662% | $124.1898 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $72.54 | 6.757% | $77.4415 | $77.44 | $77.45 | $77.40 |
| Purchase #7 | $27.38 | 4.459% | $28.6009 | $28.60 | $28.60 | $28.60 |
| 7 purchase totals = | $807.84 | $865.8094 | $865.82 | $865.85 | $865.70 | |