| 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 | $220.43 | 10.535% | $243.6523 | $243.65 | $243.65 | $243.70 |
| Purchase #2 | $245.81 | 9.345% | $268.7809 | $268.78 | $268.80 | $268.80 |
| Purchase #3 | $73.84 | 8.790% | $80.3305 | $80.33 | $80.35 | $80.30 |
| Purchase #4 | $185.90 | 12.849% | $209.7863 | $209.79 | $209.80 | $209.80 |
| Purchase #5 | $235.34 | 6.335% | $250.2488 | $250.25 | $250.25 | $250.20 |
| Purchase #6 | $68.76 | 12.465% | $77.3309 | $77.33 | $77.35 | $77.30 |
| Purchase #7 | $164.70 | 13.711% | $187.282 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,194.78 | $1,317.4117 | $1,317.41 | $1,317.50 | $1,317.40 | |