| 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 | $211.56 | 12.640% | $238.3012 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $119.37 | 4.375% | $124.5924 | $124.59 | $124.60 | $124.60 |
| Purchase #3 | $62.34 | 8.387% | $67.5685 | $67.57 | $67.55 | $67.60 |
| Purchase #4 | $138.72 | 13.719% | $157.751 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $187.48 | 13.756% | $213.2697 | $213.27 | $213.25 | $213.30 |
| Purchase #6 | $60.33 | 6.215% | $64.0795 | $64.08 | $64.10 | $64.10 |
| Purchase #7 | $29.96 | 9.427% | $32.7843 | $32.78 | $32.80 | $32.80 |
| 7 purchase totals = | $809.76 | $898.3466 | $898.34 | $898.35 | $898.50 | |