| 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 | $187.43 | 6.132% | $198.9232 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $140.84 | 5.583% | $148.7031 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $179.73 | 5.858% | $190.2586 | $190.26 | $190.25 | $190.30 |
| Purchase #4 | $211.98 | 5.247% | $223.1026 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $218.59 | 7.328% | $234.6083 | $234.61 | $234.60 | $234.60 |
| Purchase #6 | $62.50 | 3.481% | $64.6756 | $64.68 | $64.70 | $64.70 |
| Purchase #7 | $38.98 | 9.707% | $42.7638 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $1,040.05 | $1,103.0352 | $1,103.03 | $1,103.00 | $1,103.10 | |