| 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 | $247.88 | 13.359% | $280.9943 | $280.99 | $281.00 | $281.00 |
| Purchase #2 | $223.61 | 4.806% | $234.3567 | $234.36 | $234.35 | $234.40 |
| Purchase #3 | $13.97 | 12.281% | $15.6857 | $15.69 | $15.70 | $15.70 |
| Purchase #4 | $142.67 | 12.333% | $160.2655 | $160.27 | $160.25 | $160.30 |
| Purchase #5 | $136.96 | 13.710% | $155.7372 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $212.71 | 4.544% | $222.3755 | $222.38 | $222.40 | $222.40 |
| Purchase #7 | $13.52 | 11.128% | $15.0245 | $15.02 | $15.00 | $15.00 |
| 7 purchase totals = | $991.32 | $1,084.4394 | $1,084.45 | $1,084.45 | $1,084.50 | |