| 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 | $214.95 | 3.368% | $222.1895 | $222.19 | $222.20 | $222.20 |
| Purchase #2 | $137.65 | 6.226% | $146.2201 | $146.22 | $146.20 | $146.20 |
| Purchase #3 | $223.75 | 12.770% | $252.3229 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $235.67 | 9.408% | $257.8418 | $257.84 | $257.85 | $257.80 |
| Purchase #5 | $31.92 | 8.742% | $34.7104 | $34.71 | $34.70 | $34.70 |
| Purchase #6 | $231.92 | 3.575% | $240.2111 | $240.21 | $240.20 | $240.20 |
| Purchase #7 | $217.29 | 3.149% | $224.1325 | $224.13 | $224.15 | $224.10 |
| 7 purchase totals = | $1,293.15 | $1,377.6283 | $1,377.62 | $1,377.60 | $1,377.50 | |