| 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 | $99.56 | 8.130% | $107.6542 | $107.65 | $107.65 | $107.70 |
| Purchase #2 | $173.39 | 5.449% | $182.838 | $182.84 | $182.85 | $182.80 |
| Purchase #3 | $30.95 | 3.270% | $31.9621 | $31.96 | $31.95 | $32.00 |
| Purchase #4 | $186.97 | 4.472% | $195.3313 | $195.33 | $195.35 | $195.30 |
| Purchase #5 | $242.67 | 13.238% | $274.7947 | $274.79 | $274.80 | $274.80 |
| Purchase #6 | $45.51 | 4.802% | $47.6954 | $47.70 | $47.70 | $47.70 |
| Purchase #7 | $248.94 | 13.371% | $282.2258 | $282.23 | $282.25 | $282.20 |
| 7 purchase totals = | $1,027.99 | $1,122.5015 | $1,122.50 | $1,122.55 | $1,122.50 | |