| 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 | $239.81 | 7.799% | $258.5128 | $258.51 | $258.50 | $258.50 |
| Purchase #2 | $63.34 | 8.640% | $68.8126 | $68.81 | $68.80 | $68.80 |
| Purchase #3 | $50.80 | 12.510% | $57.1551 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $181.55 | 6.522% | $193.3907 | $193.39 | $193.40 | $193.40 |
| Purchase #5 | $22.60 | 11.819% | $25.2711 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $225.50 | 11.272% | $250.9184 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $136.73 | 3.813% | $141.9435 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $920.33 | $996.0042 | $996.00 | $995.95 | $996.00 | |