| 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 | $235.78 | 5.691% | $249.1982 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $5.40 | 6.181% | $5.7338 | $5.73 | $5.75 | $5.70 |
| Purchase #3 | $232.43 | 13.338% | $263.4315 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $57.32 | 7.518% | $61.6293 | $61.63 | $61.65 | $61.60 |
| Purchase #5 | $171.65 | 4.479% | $179.3382 | $179.34 | $179.35 | $179.30 |
| Purchase #6 | $190.37 | 3.150% | $196.3667 | $196.37 | $196.35 | $196.40 |
| Purchase #7 | $17.99 | 6.827% | $19.2182 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $910.94 | $974.9159 | $974.92 | $974.95 | $974.80 | |