| 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 | $242.94 | 13.339% | $275.3458 | $275.35 | $275.35 | $275.30 |
| Purchase #2 | $176.27 | 9.561% | $193.1232 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $249.58 | 3.483% | $258.2729 | $258.27 | $258.25 | $258.30 |
| Purchase #4 | $193.79 | 3.467% | $200.5087 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $91.33 | 6.727% | $97.4738 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $170.47 | 7.509% | $183.2706 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $102.62 | 8.754% | $111.6034 | $111.60 | $111.60 | $111.60 |
| 7 purchase totals = | $1,227.00 | $1,319.5984 | $1,319.59 | $1,319.50 | $1,319.60 | |