| 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 | $221.41 | 8.312% | $239.8136 | $239.81 | $239.80 | $239.80 |
| Purchase #2 | $61.82 | 12.494% | $69.5438 | $69.54 | $69.55 | $69.50 |
| Purchase #3 | $227.25 | 6.249% | $241.4509 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $9.36 | 7.558% | $10.0674 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $241.48 | 4.323% | $251.9192 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $207.62 | 6.356% | $220.8163 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $168.49 | 10.154% | $185.5985 | $185.60 | $185.60 | $185.60 |
| 7 purchase totals = | $1,137.43 | $1,219.2097 | $1,219.21 | $1,219.15 | $1,219.20 | |