| 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 | $241.54 | 4.653% | $252.7789 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $13.63 | 6.792% | $14.5557 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $204.81 | 9.852% | $224.9879 | $224.99 | $225.00 | $225.00 |
| Purchase #4 | $142.96 | 12.596% | $160.9672 | $160.97 | $160.95 | $161.00 |
| Purchase #5 | $122.84 | 12.654% | $138.3842 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $139.55 | 11.753% | $155.9513 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $46.92 | 12.148% | $52.6198 | $52.62 | $52.60 | $52.60 |
| 7 purchase totals = | $912.25 | $1,000.2450 | $1,000.25 | $1,000.25 | $1,000.40 | |