| 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 | $186.74 | 12.870% | $210.7734 | $210.77 | $210.75 | $210.80 |
| Purchase #2 | $204.99 | 11.812% | $229.2034 | $229.20 | $229.20 | $229.20 |
| Purchase #3 | $152.89 | 13.535% | $173.5837 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $149.66 | 11.819% | $167.3483 | $167.35 | $167.35 | $167.30 |
| Purchase #5 | $54.63 | 4.294% | $56.9758 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $68.33 | 6.107% | $72.5029 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $29.66 | 13.630% | $33.7027 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $846.90 | $944.0902 | $944.08 | $944.10 | $944.10 | |