| 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 | $229.55 | 4.131% | $239.0327 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $71.25 | 8.835% | $77.5449 | $77.54 | $77.55 | $77.50 |
| Purchase #3 | $82.62 | 9.773% | $90.6945 | $90.69 | $90.70 | $90.70 |
| Purchase #4 | $24.60 | 3.297% | $25.4111 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $98.61 | 8.245% | $106.7404 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $230.36 | 12.397% | $258.9177 | $258.92 | $258.90 | $258.90 |
| Purchase #7 | $231.72 | 4.690% | $242.5877 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $968.71 | $1,040.9290 | $1,040.92 | $1,040.95 | $1,040.80 | |