| 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 | $230.43 | 8.562% | $250.1594 | $250.16 | $250.15 | $250.20 |
| Purchase #2 | $210.82 | 11.845% | $235.7916 | $235.79 | $235.80 | $235.80 |
| Purchase #3 | $151.40 | 6.117% | $160.6611 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $226.33 | 6.290% | $240.5662 | $240.57 | $240.55 | $240.60 |
| Purchase #5 | $21.31 | 13.265% | $24.1368 | $24.14 | $24.15 | $24.10 |
| Purchase #6 | $176.28 | 5.238% | $185.5135 | $185.51 | $185.50 | $185.50 |
| Purchase #7 | $113.27 | 5.204% | $119.1646 | $119.16 | $119.15 | $119.20 |
| 7 purchase totals = | $1,129.84 | $1,215.9932 | $1,215.99 | $1,215.95 | $1,216.10 | |