| 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 | $243.88 | 12.160% | $273.5358 | $273.54 | $273.55 | $273.50 |
| Purchase #2 | $32.94 | 8.118% | $35.6141 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $215.83 | 4.682% | $225.9352 | $225.94 | $225.95 | $225.90 |
| Purchase #4 | $71.37 | 9.762% | $78.3371 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $75.33 | 5.142% | $79.2035 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $120.43 | 12.334% | $135.2838 | $135.28 | $135.30 | $135.30 |
| Purchase #7 | $209.46 | 9.264% | $228.8644 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $969.24 | $1,056.7739 | $1,056.77 | $1,056.80 | $1,056.70 | |