| 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 | $207.47 | 10.524% | $229.3041 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $197.30 | 9.608% | $216.2566 | $216.26 | $216.25 | $216.30 |
| Purchase #3 | $102.53 | 5.336% | $108.001 | $108.00 | $108.00 | $108.00 |
| Purchase #4 | $113.46 | 8.248% | $122.8182 | $122.82 | $122.80 | $122.80 |
| Purchase #5 | $96.46 | 7.747% | $103.9328 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $168.33 | 6.644% | $179.5138 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $88.50 | 11.497% | $98.6748 | $98.67 | $98.65 | $98.70 |
| 7 purchase totals = | $974.05 | $1,058.5013 | $1,058.49 | $1,058.45 | $1,058.50 | |