| 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 | $154.99 | 10.237% | $170.8563 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $197.50 | 8.332% | $213.9557 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $209.65 | 13.617% | $238.198 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $118.53 | 3.159% | $122.2744 | $122.27 | $122.25 | $122.30 |
| Purchase #5 | $223.75 | 11.188% | $248.7832 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $152.56 | 4.492% | $159.413 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $80.94 | 4.561% | $84.6317 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $1,137.92 | $1,238.1123 | $1,238.11 | $1,238.10 | $1,238.20 | |