| 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 | $85.30 | 7.816% | $91.967 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $195.25 | 10.208% | $215.1811 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $194.45 | 4.151% | $202.5216 | $202.52 | $202.50 | $202.50 |
| Purchase #4 | $239.58 | 6.788% | $255.8427 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $23.98 | 3.684% | $24.8634 | $24.86 | $24.85 | $24.90 |
| Purchase #6 | $76.66 | 12.656% | $86.3621 | $86.36 | $86.35 | $86.40 |
| Purchase #7 | $205.76 | 3.170% | $212.2826 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $1,020.98 | $1,089.0205 | $1,089.01 | $1,089.00 | $1,089.10 | |