| 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 | $230.63 | 9.381% | $252.2654 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $28.98 | 11.596% | $32.3405 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $222.39 | 9.479% | $243.4703 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $97.52 | 12.425% | $109.6369 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $181.29 | 5.534% | $191.3226 | $191.32 | $191.30 | $191.30 |
| Purchase #6 | $66.31 | 13.391% | $75.1896 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $193.58 | 10.461% | $213.8304 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,020.70 | $1,118.0557 | $1,118.06 | $1,118.05 | $1,118.00 | |