| 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 | $217.35 | 10.565% | $240.313 | $240.31 | $240.30 | $240.30 |
| Purchase #2 | $190.99 | 5.682% | $201.8421 | $201.84 | $201.85 | $201.80 |
| Purchase #3 | $249.29 | 7.410% | $267.7624 | $267.76 | $267.75 | $267.80 |
| Purchase #4 | $74.57 | 10.291% | $82.244 | $82.24 | $82.25 | $82.20 |
| Purchase #5 | $227.60 | 5.175% | $239.3783 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $60.85 | 9.404% | $66.5723 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $204.25 | 8.258% | $221.117 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $1,224.90 | $1,319.2291 | $1,319.22 | $1,319.20 | $1,319.20 | |