| 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 | $193.92 | 10.307% | $213.9073 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $213.36 | 5.593% | $225.2932 | $225.29 | $225.30 | $225.30 |
| Purchase #3 | $66.90 | 12.685% | $75.3863 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $140.29 | 7.138% | $150.3039 | $150.30 | $150.30 | $150.30 |
| Purchase #5 | $182.55 | 11.145% | $202.8952 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $146.48 | 12.807% | $165.2397 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $245.90 | 11.651% | $274.5498 | $274.55 | $274.55 | $274.50 |
| 7 purchase totals = | $1,189.40 | $1,307.5754 | $1,307.58 | $1,307.60 | $1,307.50 | |