| 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 | $222.52 | 3.816% | $231.0114 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $242.57 | 10.243% | $267.4164 | $267.42 | $267.40 | $267.40 |
| Purchase #3 | $132.78 | 4.201% | $138.3581 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $21.75 | 13.627% | $24.7139 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $92.31 | 11.776% | $103.1804 | $103.18 | $103.20 | $103.20 |
| Purchase #6 | $214.33 | 13.630% | $243.5432 | $243.54 | $243.55 | $243.50 |
| Purchase #7 | $50.54 | 8.183% | $54.6757 | $54.68 | $54.70 | $54.70 |
| 7 purchase totals = | $976.80 | $1,062.8991 | $1,062.90 | $1,062.90 | $1,062.90 | |