| 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 | $12.87 | 5.845% | $13.6223 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $117.43 | 6.703% | $125.3013 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $249.27 | 11.427% | $277.7541 | $277.75 | $277.75 | $277.80 |
| Purchase #4 | $202.97 | 4.324% | $211.7464 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $194.98 | 13.473% | $221.2497 | $221.25 | $221.25 | $221.20 |
| Purchase #6 | $249.88 | 5.360% | $263.2736 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $122.60 | 9.841% | $134.6651 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $1,150.00 | $1,247.6125 | $1,247.61 | $1,247.55 | $1,247.60 | |