| 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 | $183.51 | 8.602% | $199.2955 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $229.56 | 4.150% | $239.0867 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $24.26 | 3.241% | $25.0463 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $241.75 | 8.479% | $262.248 | $262.25 | $262.25 | $262.20 |
| Purchase #5 | $218.56 | 4.667% | $228.7602 | $228.76 | $228.75 | $228.80 |
| Purchase #6 | $77.84 | 9.547% | $85.2714 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $235.26 | 9.299% | $257.1368 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,210.74 | $1,296.8449 | $1,296.86 | $1,296.85 | $1,296.80 | |