| 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 | $210.92 | 6.226% | $224.0519 | $224.05 | $224.05 | $224.10 |
| Purchase #2 | $239.66 | 7.765% | $258.2696 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $194.33 | 5.594% | $205.2008 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $85.28 | 6.564% | $90.8778 | $90.88 | $90.90 | $90.90 |
| Purchase #5 | $34.59 | 3.669% | $35.8591 | $35.86 | $35.85 | $35.90 |
| Purchase #6 | $73.62 | 7.422% | $79.0841 | $79.08 | $79.10 | $79.10 |
| Purchase #7 | $16.39 | 9.379% | $17.9272 | $17.93 | $17.95 | $17.90 |
| 7 purchase totals = | $854.79 | $911.2705 | $911.27 | $911.30 | $911.40 | |