| 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 | $75.97 | 5.152% | $79.884 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $247.37 | 11.203% | $275.0829 | $275.08 | $275.10 | $275.10 |
| Purchase #3 | $37.65 | 12.366% | $42.3058 | $42.31 | $42.30 | $42.30 |
| Purchase #4 | $193.99 | 5.566% | $204.7875 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $130.82 | 12.277% | $146.8808 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $206.29 | 12.768% | $232.6291 | $232.63 | $232.65 | $232.60 |
| Purchase #7 | $216.80 | 10.188% | $238.8876 | $238.89 | $238.90 | $238.90 |
| 7 purchase totals = | $1,108.89 | $1,220.4577 | $1,220.46 | $1,220.55 | $1,220.50 | |