| 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 | $225.60 | 9.837% | $247.7923 | $247.79 | $247.80 | $247.80 |
| Purchase #2 | $116.33 | 5.245% | $122.4315 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $142.26 | 8.330% | $154.1103 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $97.31 | 4.689% | $101.8729 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $71.74 | 3.741% | $74.4238 | $74.42 | $74.40 | $74.40 |
| Purchase #6 | $16.58 | 12.230% | $18.6077 | $18.61 | $18.60 | $18.60 |
| Purchase #7 | $94.82 | 4.670% | $99.2481 | $99.25 | $99.25 | $99.20 |
| 7 purchase totals = | $764.64 | $818.4866 | $818.48 | $818.45 | $818.40 | |