| 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 | $106.95 | 3.651% | $110.8547 | $110.85 | $110.85 | $110.90 |
| Purchase #2 | $239.59 | 12.223% | $268.8751 | $268.88 | $268.90 | $268.90 |
| Purchase #3 | $231.50 | 11.354% | $257.7845 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $237.64 | 3.716% | $246.4707 | $246.47 | $246.45 | $246.50 |
| Purchase #5 | $7.46 | 6.792% | $7.9667 | $7.97 | $7.95 | $8.00 |
| Purchase #6 | $161.66 | 3.783% | $167.7756 | $167.78 | $167.80 | $167.80 |
| Purchase #7 | $245.85 | 13.782% | $279.733 | $279.73 | $279.75 | $279.70 |
| 7 purchase totals = | $1,230.65 | $1,339.4603 | $1,339.46 | $1,339.50 | $1,339.60 | |