| 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 | $166.55 | 4.544% | $174.118 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $77.78 | 13.619% | $88.3729 | $88.37 | $88.35 | $88.40 |
| Purchase #3 | $225.78 | 6.818% | $241.1737 | $241.17 | $241.15 | $241.20 |
| Purchase #4 | $100.56 | 11.358% | $111.9816 | $111.98 | $112.00 | $112.00 |
| Purchase #5 | $241.99 | 3.373% | $250.1523 | $250.15 | $250.15 | $250.20 |
| Purchase #6 | $33.67 | 4.829% | $35.2959 | $35.30 | $35.30 | $35.30 |
| Purchase #7 | $210.27 | 6.598% | $224.1436 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,056.60 | $1,125.2380 | $1,125.23 | $1,125.20 | $1,125.30 | |