| 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 | $224.40 | 9.549% | $245.828 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $194.59 | 10.615% | $215.2457 | $215.25 | $215.25 | $215.20 |
| Purchase #3 | $99.58 | 5.749% | $105.3049 | $105.30 | $105.30 | $105.30 |
| Purchase #4 | $69.91 | 4.736% | $73.2209 | $73.22 | $73.20 | $73.20 |
| Purchase #5 | $67.52 | 13.256% | $76.4705 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $230.35 | 9.404% | $252.0121 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $170.45 | 11.395% | $189.8728 | $189.87 | $189.85 | $189.90 |
| 7 purchase totals = | $1,056.80 | $1,157.9549 | $1,157.95 | $1,157.90 | $1,157.90 | |