| 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 | $106.88 | 7.186% | $114.5604 | $114.56 | $114.55 | $114.60 |
| Purchase #2 | $187.41 | 3.469% | $193.9113 | $193.91 | $193.90 | $193.90 |
| Purchase #3 | $200.43 | 9.379% | $219.2283 | $219.23 | $219.25 | $219.20 |
| Purchase #4 | $47.31 | 6.486% | $50.3785 | $50.38 | $50.40 | $50.40 |
| Purchase #5 | $8.72 | 10.870% | $9.6679 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $26.64 | 6.302% | $28.3189 | $28.32 | $28.30 | $28.30 |
| Purchase #7 | $114.28 | 11.783% | $127.7456 | $127.75 | $127.75 | $127.70 |
| 7 purchase totals = | $691.67 | $743.8109 | $743.82 | $743.80 | $743.80 | |