| 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 | $79.68 | 9.507% | $87.2552 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $201.56 | 11.221% | $224.177 | $224.18 | $224.20 | $224.20 |
| Purchase #3 | $218.36 | 10.858% | $242.0695 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $213.76 | 3.182% | $220.5618 | $220.56 | $220.55 | $220.60 |
| Purchase #5 | $31.35 | 7.515% | $33.706 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $20.55 | 11.172% | $22.8458 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $176.82 | 8.678% | $192.1644 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $942.08 | $1,022.7797 | $1,022.79 | $1,022.75 | $1,022.90 | |