| 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 | $23.90 | 4.189% | $24.9012 | $24.90 | $24.90 | $24.90 |
| Purchase #2 | $249.66 | 11.540% | $278.4708 | $278.47 | $278.45 | $278.50 |
| Purchase #3 | $156.94 | 13.808% | $178.6103 | $178.61 | $178.60 | $178.60 |
| Purchase #4 | $117.80 | 10.616% | $130.3056 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $184.33 | 12.630% | $207.6109 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $41.29 | 3.528% | $42.7467 | $42.75 | $42.75 | $42.70 |
| Purchase #7 | $159.39 | 3.522% | $165.0037 | $165.00 | $165.00 | $165.00 |
| 7 purchase totals = | $933.31 | $1,027.6492 | $1,027.65 | $1,027.60 | $1,027.60 | |