| 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 | $218.53 | 3.231% | $225.5907 | $225.59 | $225.60 | $225.60 |
| Purchase #2 | $131.86 | 11.572% | $147.1188 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $129.80 | 3.326% | $134.1171 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $215.52 | 8.543% | $233.9319 | $233.93 | $233.95 | $233.90 |
| Purchase #5 | $76.33 | 4.135% | $79.4862 | $79.49 | $79.50 | $79.50 |
| Purchase #6 | $213.76 | 5.840% | $226.2436 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $168.82 | 13.340% | $191.3406 | $191.34 | $191.35 | $191.30 |
| 7 purchase totals = | $1,154.62 | $1,237.8289 | $1,237.83 | $1,237.85 | $1,237.70 | |