| 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 | $213.28 | 13.524% | $242.124 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $112.87 | 6.161% | $119.8239 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $94.39 | 7.451% | $101.423 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $182.90 | 13.535% | $207.6555 | $207.66 | $207.65 | $207.70 |
| Purchase #5 | $50.85 | 13.300% | $57.6131 | $57.61 | $57.60 | $57.60 |
| Purchase #6 | $232.53 | 11.281% | $258.7617 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $140.91 | 11.413% | $156.9921 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $1,027.73 | $1,144.3933 | $1,144.38 | $1,144.30 | $1,144.40 | |