| 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 | $234.88 | 11.867% | $262.7532 | $262.75 | $262.75 | $262.80 |
| Purchase #2 | $23.86 | 12.250% | $26.7829 | $26.78 | $26.80 | $26.80 |
| Purchase #3 | $13.28 | 9.349% | $14.5215 | $14.52 | $14.50 | $14.50 |
| Purchase #4 | $35.47 | 9.623% | $38.8833 | $38.88 | $38.90 | $38.90 |
| Purchase #5 | $23.69 | 10.298% | $26.1296 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $186.41 | 9.383% | $203.9009 | $203.90 | $203.90 | $203.90 |
| Purchase #7 | $221.69 | 10.641% | $245.28 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $739.28 | $818.2514 | $818.24 | $818.30 | $818.30 | |