| 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 | $233.95 | 11.291% | $260.3653 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $135.30 | 5.529% | $142.7807 | $142.78 | $142.80 | $142.80 |
| Purchase #3 | $218.48 | 10.684% | $241.8224 | $241.82 | $241.80 | $241.80 |
| Purchase #4 | $226.30 | 6.802% | $241.6929 | $241.69 | $241.70 | $241.70 |
| Purchase #5 | $225.54 | 8.407% | $244.5011 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $156.69 | 12.689% | $176.5724 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $25.54 | 5.843% | $27.0323 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $1,221.80 | $1,334.7671 | $1,334.76 | $1,334.75 | $1,334.80 | |