| 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 | $39.88 | 5.782% | $42.1859 | $42.19 | $42.20 | $42.20 |
| Purchase #2 | $188.57 | 3.463% | $195.1002 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $195.81 | 11.326% | $217.9874 | $217.99 | $218.00 | $218.00 |
| Purchase #4 | $118.63 | 13.865% | $135.078 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $245.43 | 6.122% | $260.4552 | $260.46 | $260.45 | $260.50 |
| Purchase #6 | $86.41 | 7.784% | $93.1362 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $95.93 | 6.512% | $102.177 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $970.66 | $1,046.1199 | $1,046.14 | $1,046.20 | $1,046.20 | |