| 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 | $215.73 | 9.255% | $235.6958 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $226.41 | 12.564% | $254.8562 | $254.86 | $254.85 | $254.90 |
| Purchase #3 | $90.66 | 6.409% | $96.4704 | $96.47 | $96.45 | $96.50 |
| Purchase #4 | $238.79 | 12.595% | $268.8656 | $268.87 | $268.85 | $268.90 |
| Purchase #5 | $8.38 | 12.378% | $9.4173 | $9.42 | $9.40 | $9.40 |
| Purchase #6 | $72.91 | 13.720% | $82.9133 | $82.91 | $82.90 | $82.90 |
| Purchase #7 | $161.52 | 7.635% | $173.8521 | $173.85 | $173.85 | $173.90 |
| 7 purchase totals = | $1,014.40 | $1,122.0707 | $1,122.08 | $1,122.00 | $1,122.20 | |