| 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 | $44.53 | 7.157% | $47.717 | $47.72 | $47.70 | $47.70 |
| Purchase #2 | $203.94 | 12.491% | $229.4141 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $223.34 | 12.735% | $251.7823 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $124.54 | 8.490% | $135.1134 | $135.11 | $135.10 | $135.10 |
| Purchase #5 | $227.63 | 12.123% | $255.2256 | $255.23 | $255.25 | $255.20 |
| Purchase #6 | $41.61 | 5.790% | $44.0192 | $44.02 | $44.00 | $44.00 |
| Purchase #7 | $215.48 | 13.830% | $245.2809 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,081.07 | $1,208.5525 | $1,208.55 | $1,208.55 | $1,208.50 | |