| 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 | $23.50 | 8.145% | $25.4141 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $5.40 | 12.548% | $6.0776 | $6.08 | $6.10 | $6.10 |
| Purchase #3 | $96.65 | 8.677% | $105.0363 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $235.95 | 8.197% | $255.2908 | $255.29 | $255.30 | $255.30 |
| Purchase #5 | $121.55 | 6.626% | $129.6039 | $129.60 | $129.60 | $129.60 |
| Purchase #6 | $224.71 | 10.230% | $247.6978 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $243.84 | 5.836% | $258.0705 | $258.07 | $258.05 | $258.10 |
| 7 purchase totals = | $951.60 | $1,027.1910 | $1,027.19 | $1,027.20 | $1,027.20 | |