| 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 | $26.26 | 11.120% | $29.1801 | $29.18 | $29.20 | $29.20 |
| Purchase #2 | $174.65 | 7.697% | $188.0928 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $220.88 | 3.739% | $229.1387 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $179.96 | 12.418% | $202.3074 | $202.31 | $202.30 | $202.30 |
| Purchase #5 | $237.81 | 11.558% | $265.2961 | $265.30 | $265.30 | $265.30 |
| Purchase #6 | $120.35 | 12.598% | $135.5117 | $135.51 | $135.50 | $135.50 |
| Purchase #7 | $143.73 | 3.637% | $148.9575 | $148.96 | $148.95 | $149.00 |
| 7 purchase totals = | $1,103.64 | $1,198.4843 | $1,198.49 | $1,198.50 | $1,198.50 | |