| 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 | $239.70 | 3.319% | $247.6556 | $247.66 | $247.65 | $247.70 |
| Purchase #2 | $245.66 | 6.751% | $262.2445 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $89.55 | 8.225% | $96.9155 | $96.92 | $96.90 | $96.90 |
| Purchase #4 | $194.64 | 9.823% | $213.7595 | $213.76 | $213.75 | $213.80 |
| Purchase #5 | $134.29 | 5.783% | $142.056 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $194.75 | 7.478% | $209.3134 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $56.63 | 10.134% | $62.3689 | $62.37 | $62.35 | $62.40 |
| 7 purchase totals = | $1,155.22 | $1,234.3134 | $1,234.32 | $1,234.25 | $1,234.40 | |