| 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 | $165.59 | 10.339% | $182.7104 | $182.71 | $182.70 | $182.70 |
| Purchase #2 | $237.55 | 4.112% | $247.3181 | $247.32 | $247.30 | $247.30 |
| Purchase #3 | $22.76 | 13.232% | $25.7716 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $111.37 | 7.425% | $119.6392 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $137.56 | 3.487% | $142.3567 | $142.36 | $142.35 | $142.40 |
| Purchase #6 | $111.70 | 11.554% | $124.6058 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $239.42 | 9.687% | $262.6126 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $1,025.95 | $1,105.0144 | $1,105.02 | $1,104.95 | $1,105.00 | |