| 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 | $195.87 | 3.610% | $202.9409 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $173.74 | 9.237% | $189.7884 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $89.57 | 12.695% | $100.9409 | $100.94 | $100.95 | $100.90 |
| Purchase #4 | $29.83 | 4.110% | $31.056 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $207.27 | 4.295% | $216.1722 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $146.56 | 3.429% | $151.5855 | $151.59 | $151.60 | $151.60 |
| Purchase #7 | $155.38 | 9.312% | $169.849 | $169.85 | $169.85 | $169.80 |
| 7 purchase totals = | $998.22 | $1,062.3329 | $1,062.34 | $1,062.35 | $1,062.30 | |