| 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 | $96.50 | 5.181% | $101.4997 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $186.30 | 13.837% | $212.0783 | $212.08 | $212.10 | $212.10 |
| Purchase #3 | $111.41 | 7.729% | $120.0209 | $120.02 | $120.00 | $120.00 |
| Purchase #4 | $245.53 | 5.257% | $258.4375 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $99.84 | 6.379% | $106.2088 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $228.88 | 6.149% | $242.9538 | $242.95 | $242.95 | $243.00 |
| Purchase #7 | $61.83 | 12.383% | $69.4864 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $1,030.29 | $1,110.6854 | $1,110.69 | $1,110.70 | $1,110.70 | |