| 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 | $150.70 | 10.215% | $166.094 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $134.35 | 6.155% | $142.6192 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $244.43 | 4.458% | $255.3267 | $255.33 | $255.35 | $255.30 |
| Purchase #4 | $216.84 | 10.685% | $240.0094 | $240.01 | $240.00 | $240.00 |
| Purchase #5 | $42.61 | 13.655% | $48.4284 | $48.43 | $48.45 | $48.40 |
| Purchase #6 | $145.82 | 3.391% | $150.7648 | $150.76 | $150.75 | $150.80 |
| Purchase #7 | $186.67 | 9.714% | $204.8031 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $1,121.42 | $1,208.0456 | $1,208.04 | $1,208.05 | $1,208.00 | |