| 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 | $224.98 | 5.418% | $237.1694 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $31.48 | 3.759% | $32.6633 | $32.66 | $32.65 | $32.70 |
| Purchase #3 | $135.30 | 5.671% | $142.9729 | $142.97 | $142.95 | $143.00 |
| Purchase #4 | $97.72 | 9.508% | $107.0112 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $21.95 | 12.143% | $24.6154 | $24.62 | $24.60 | $24.60 |
| Purchase #6 | $108.78 | 6.842% | $116.2227 | $116.22 | $116.20 | $116.20 |
| Purchase #7 | $206.92 | 5.508% | $218.3172 | $218.32 | $218.30 | $218.30 |
| 7 purchase totals = | $827.13 | $878.9721 | $878.97 | $878.85 | $879.00 | |