| 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 | $117.25 | 12.193% | $131.5463 | $131.55 | $131.55 | $131.50 |
| Purchase #2 | $200.31 | 7.208% | $214.7483 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $30.62 | 13.252% | $34.6778 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $217.92 | 12.118% | $244.3275 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $218.34 | 4.442% | $228.0387 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $141.60 | 13.635% | $160.9072 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $104.30 | 11.672% | $116.4739 | $116.47 | $116.45 | $116.50 |
| 7 purchase totals = | $1,030.34 | $1,130.7197 | $1,130.73 | $1,130.75 | $1,130.60 | |