| 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 | $109.90 | 5.369% | $115.8005 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $214.67 | 9.394% | $234.8361 | $234.84 | $234.85 | $234.80 |
| Purchase #3 | $216.90 | 12.504% | $244.0212 | $244.02 | $244.00 | $244.00 |
| Purchase #4 | $225.37 | 6.758% | $240.6005 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $227.82 | 6.545% | $242.7308 | $242.73 | $242.75 | $242.70 |
| Purchase #6 | $56.30 | 11.801% | $62.944 | $62.94 | $62.95 | $62.90 |
| Purchase #7 | $84.83 | 11.323% | $94.4353 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $1,135.79 | $1,235.3684 | $1,235.37 | $1,235.40 | $1,235.20 | |