| 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 | $199.90 | 5.117% | $210.1289 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $248.44 | 12.269% | $278.9211 | $278.92 | $278.90 | $278.90 |
| Purchase #3 | $211.79 | 7.474% | $227.6192 | $227.62 | $227.60 | $227.60 |
| Purchase #4 | $62.32 | 10.481% | $68.8518 | $68.85 | $68.85 | $68.90 |
| Purchase #5 | $101.25 | 3.730% | $105.0266 | $105.03 | $105.05 | $105.00 |
| Purchase #6 | $24.45 | 6.608% | $26.0657 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $103.39 | 5.778% | $109.3639 | $109.36 | $109.35 | $109.40 |
| 7 purchase totals = | $951.54 | $1,025.9772 | $1,025.98 | $1,025.95 | $1,026.00 | |