| 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 | $118.74 | 9.661% | $130.2115 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $209.91 | 4.833% | $220.055 | $220.06 | $220.05 | $220.10 |
| Purchase #3 | $206.69 | 12.649% | $232.8342 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $45.40 | 10.468% | $50.1525 | $50.15 | $50.15 | $50.20 |
| Purchase #5 | $208.72 | 9.402% | $228.3439 | $228.34 | $228.35 | $228.30 |
| Purchase #6 | $207.42 | 5.386% | $218.5916 | $218.59 | $218.60 | $218.60 |
| Purchase #7 | $60.95 | 8.159% | $65.9229 | $65.92 | $65.90 | $65.90 |
| 7 purchase totals = | $1,057.83 | $1,146.1116 | $1,146.10 | $1,146.10 | $1,146.10 | |