| 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 | $196.90 | 7.195% | $211.067 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $195.73 | 13.277% | $221.7171 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $54.29 | 3.170% | $56.011 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $50.83 | 9.208% | $55.5104 | $55.51 | $55.50 | $55.50 |
| Purchase #5 | $230.93 | 10.555% | $255.3047 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $229.53 | 12.321% | $257.8104 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $108.96 | 12.218% | $122.2727 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,067.17 | $1,179.6933 | $1,179.69 | $1,179.60 | $1,179.70 | |