| 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 | $113.53 | 13.125% | $128.4308 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $219.88 | 13.608% | $249.8013 | $249.80 | $249.80 | $249.80 |
| Purchase #3 | $169.25 | 3.509% | $175.189 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $133.74 | 11.811% | $149.536 | $149.54 | $149.55 | $149.50 |
| Purchase #5 | $42.69 | 8.654% | $46.3844 | $46.38 | $46.40 | $46.40 |
| Purchase #6 | $219.95 | 12.189% | $246.7597 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $179.35 | 11.416% | $199.8246 | $199.82 | $199.80 | $199.80 |
| 7 purchase totals = | $1,078.39 | $1,195.9258 | $1,195.92 | $1,195.95 | $1,195.90 | |