| 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 | $222.99 | 7.554% | $239.8347 | $239.83 | $239.85 | $239.80 |
| Purchase #2 | $15.44 | 3.660% | $16.0051 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $212.78 | 9.416% | $232.8154 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $31.32 | 9.428% | $34.2728 | $34.27 | $34.25 | $34.30 |
| Purchase #5 | $211.34 | 12.288% | $237.3095 | $237.31 | $237.30 | $237.30 |
| Purchase #6 | $141.47 | 13.791% | $160.9801 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $37.36 | 4.742% | $39.1316 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $872.70 | $960.3492 | $960.35 | $960.35 | $960.30 | |