| 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 | $12.25 | 10.492% | $13.5353 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $22.79 | 7.161% | $24.422 | $24.42 | $24.40 | $24.40 |
| Purchase #3 | $138.50 | 5.303% | $145.8447 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $43.86 | 3.103% | $45.221 | $45.22 | $45.20 | $45.20 |
| Purchase #5 | $232.74 | 9.559% | $254.9876 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $214.41 | 13.164% | $242.6349 | $242.63 | $242.65 | $242.60 |
| Purchase #7 | $30.64 | 13.845% | $34.8821 | $34.88 | $34.90 | $34.90 |
| 7 purchase totals = | $695.19 | $761.5276 | $761.52 | $761.55 | $761.40 | |