| 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 | $230.54 | 12.813% | $260.0791 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $59.96 | 7.364% | $64.3755 | $64.38 | $64.40 | $64.40 |
| Purchase #3 | $214.96 | 12.516% | $241.8644 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $203.44 | 11.215% | $226.2558 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $182.52 | 8.732% | $198.4576 | $198.46 | $198.45 | $198.50 |
| Purchase #6 | $43.50 | 9.834% | $47.7778 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $227.91 | 6.754% | $243.303 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,162.83 | $1,282.1132 | $1,282.12 | $1,282.15 | $1,282.30 | |