| 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 | $213.40 | 5.154% | $224.3986 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $21.38 | 13.769% | $24.3238 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $23.33 | 12.391% | $26.2208 | $26.22 | $26.20 | $26.20 |
| Purchase #4 | $84.62 | 3.175% | $87.3067 | $87.31 | $87.30 | $87.30 |
| Purchase #5 | $152.80 | 9.629% | $167.5131 | $167.51 | $167.50 | $167.50 |
| Purchase #6 | $129.53 | 5.452% | $136.592 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $239.89 | 13.703% | $272.7621 | $272.76 | $272.75 | $272.80 |
| 7 purchase totals = | $864.95 | $939.1171 | $939.11 | $939.05 | $939.10 | |