| 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 | $110.61 | 11.358% | $123.1731 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $153.30 | 3.227% | $158.247 | $158.25 | $158.25 | $158.20 |
| Purchase #3 | $217.34 | 5.197% | $228.6352 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $242.42 | 3.607% | $251.1641 | $251.16 | $251.15 | $251.20 |
| Purchase #5 | $101.36 | 9.862% | $111.3561 | $111.36 | $111.35 | $111.40 |
| Purchase #6 | $218.93 | 7.604% | $235.5774 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $95.88 | 3.556% | $99.2895 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $1,139.84 | $1,207.4424 | $1,207.45 | $1,207.45 | $1,207.50 | |