| 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 | $185.27 | 9.183% | $202.2833 | $202.28 | $202.30 | $202.30 |
| Purchase #2 | $194.59 | 10.767% | $215.5415 | $215.54 | $215.55 | $215.50 |
| Purchase #3 | $159.90 | 7.208% | $171.4256 | $171.43 | $171.45 | $171.40 |
| Purchase #4 | $63.44 | 3.142% | $65.4333 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $44.54 | 6.341% | $47.3643 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $224.48 | 11.810% | $250.9911 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $239.26 | 7.461% | $257.1112 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,111.48 | $1,210.1503 | $1,210.14 | $1,210.20 | $1,210.10 | |