| 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 | $233.54 | 12.675% | $263.1412 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $234.30 | 12.309% | $263.14 | $263.14 | $263.15 | $263.10 |
| Purchase #3 | $200.35 | 12.741% | $225.8766 | $225.88 | $225.90 | $225.90 |
| Purchase #4 | $90.93 | 8.639% | $98.7854 | $98.79 | $98.80 | $98.80 |
| Purchase #5 | $229.84 | 5.448% | $242.3617 | $242.36 | $242.35 | $242.40 |
| Purchase #6 | $50.35 | 10.309% | $55.5406 | $55.54 | $55.55 | $55.50 |
| Purchase #7 | $192.81 | 6.247% | $204.8548 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $1,232.12 | $1,353.7003 | $1,353.70 | $1,353.75 | $1,353.70 | |