| 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 | $111.88 | 3.157% | $115.4121 | $115.41 | $115.40 | $115.40 |
| Purchase #2 | $209.99 | 7.844% | $226.4616 | $226.46 | $226.45 | $226.50 |
| Purchase #3 | $193.92 | 6.642% | $206.8002 | $206.80 | $206.80 | $206.80 |
| Purchase #4 | $169.77 | 8.847% | $184.7896 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $147.87 | 9.668% | $162.1661 | $162.17 | $162.15 | $162.20 |
| Purchase #6 | $139.61 | 5.351% | $147.0805 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $230.81 | 12.189% | $258.9434 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,203.85 | $1,301.6535 | $1,301.65 | $1,301.65 | $1,301.70 | |