| 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 | $69.64 | 13.752% | $79.2169 | $79.22 | $79.20 | $79.20 |
| Purchase #2 | $111.52 | 13.295% | $126.3466 | $126.35 | $126.35 | $126.30 |
| Purchase #3 | $232.28 | 3.657% | $240.7745 | $240.77 | $240.75 | $240.80 |
| Purchase #4 | $234.49 | 5.664% | $247.7715 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $93.85 | 3.409% | $97.0493 | $97.05 | $97.05 | $97.00 |
| Purchase #6 | $171.77 | 10.357% | $189.5602 | $189.56 | $189.55 | $189.60 |
| Purchase #7 | $177.46 | 13.570% | $201.5413 | $201.54 | $201.55 | $201.50 |
| 7 purchase totals = | $1,091.01 | $1,182.2603 | $1,182.26 | $1,182.20 | $1,182.20 | |