| 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 | $212.52 | 7.457% | $228.3676 | $228.37 | $228.35 | $228.40 |
| Purchase #2 | $150.82 | 6.245% | $160.2387 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $209.37 | 9.377% | $229.0026 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $75.64 | 12.452% | $85.0587 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $61.80 | 5.320% | $65.0878 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $59.92 | 4.442% | $62.5816 | $62.58 | $62.60 | $62.60 |
| Purchase #7 | $200.76 | 5.716% | $212.2354 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $970.83 | $1,042.5724 | $1,042.58 | $1,042.60 | $1,042.60 | |