| 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 | $17.55 | 9.378% | $19.1958 | $19.20 | $19.20 | $19.20 |
| Purchase #2 | $204.27 | 10.851% | $226.4353 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $219.31 | 5.458% | $231.2799 | $231.28 | $231.30 | $231.30 |
| Purchase #4 | $198.25 | 7.467% | $213.0533 | $213.05 | $213.05 | $213.10 |
| Purchase #5 | $249.96 | 9.446% | $273.5712 | $273.57 | $273.55 | $273.60 |
| Purchase #6 | $170.26 | 7.208% | $182.5323 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $211.92 | 8.206% | $229.3102 | $229.31 | $229.30 | $229.30 |
| 7 purchase totals = | $1,271.52 | $1,375.3780 | $1,375.38 | $1,375.40 | $1,375.40 | |