| 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 | $203.47 | 6.422% | $216.5368 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $167.97 | 11.547% | $187.3655 | $187.37 | $187.35 | $187.40 |
| Purchase #3 | $220.72 | 10.476% | $243.8426 | $243.84 | $243.85 | $243.80 |
| Purchase #4 | $59.60 | 7.503% | $64.0718 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $33.54 | 11.609% | $37.4337 | $37.43 | $37.45 | $37.40 |
| Purchase #6 | $115.46 | 11.445% | $128.6744 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $113.49 | 7.440% | $121.9337 | $121.93 | $121.95 | $121.90 |
| 7 purchase totals = | $914.25 | $999.8585 | $999.85 | $999.85 | $999.80 | |