| 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 | $187.91 | 12.327% | $211.0737 | $211.07 | $211.05 | $211.10 |
| Purchase #2 | $135.37 | 13.528% | $153.6829 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $243.76 | 12.162% | $273.4061 | $273.41 | $273.40 | $273.40 |
| Purchase #4 | $90.32 | 8.333% | $97.8464 | $97.85 | $97.85 | $97.80 |
| Purchase #5 | $203.58 | 5.450% | $214.6751 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $195.48 | 4.762% | $204.7888 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $202.64 | 6.717% | $216.2513 | $216.25 | $216.25 | $216.30 |
| 7 purchase totals = | $1,259.06 | $1,371.7243 | $1,371.73 | $1,371.75 | $1,371.80 | |