| 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 | $12.31 | 9.432% | $13.4711 | $13.47 | $13.45 | $13.50 |
| Purchase #2 | $246.78 | 3.306% | $254.9385 | $254.94 | $254.95 | $254.90 |
| Purchase #3 | $20.53 | 12.358% | $23.0671 | $23.07 | $23.05 | $23.10 |
| Purchase #4 | $14.74 | 10.129% | $16.233 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $234.72 | 8.375% | $254.3778 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $239.46 | 5.570% | $252.7979 | $252.80 | $252.80 | $252.80 |
| Purchase #7 | $239.74 | 6.837% | $256.131 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $1,008.28 | $1,071.0164 | $1,071.02 | $1,071.05 | $1,071.00 | |