| 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 | $231.74 | 6.776% | $247.4427 | $247.44 | $247.45 | $247.40 |
| Purchase #2 | $154.96 | 12.463% | $174.2727 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $68.37 | 8.106% | $73.9121 | $73.91 | $73.90 | $73.90 |
| Purchase #4 | $22.29 | 5.223% | $23.4542 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $222.62 | 4.320% | $232.2372 | $232.24 | $232.25 | $232.20 |
| Purchase #6 | $152.90 | 6.550% | $162.915 | $162.92 | $162.90 | $162.90 |
| Purchase #7 | $196.72 | 12.768% | $221.8372 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $1,049.60 | $1,136.0711 | $1,136.07 | $1,136.05 | $1,136.00 | |