| 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 | $82.74 | 9.417% | $90.5316 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $119.37 | 4.786% | $125.083 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $173.27 | 5.621% | $183.0095 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $243.29 | 10.797% | $269.558 | $269.56 | $269.55 | $269.60 |
| Purchase #5 | $121.84 | 3.470% | $126.0678 | $126.07 | $126.05 | $126.10 |
| Purchase #6 | $219.69 | 11.379% | $244.6885 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $173.65 | 9.347% | $189.8811 | $189.88 | $189.90 | $189.90 |
| 7 purchase totals = | $1,133.85 | $1,228.8195 | $1,228.82 | $1,228.85 | $1,228.90 | |