| 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 | $196.61 | 3.865% | $204.209 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $163.48 | 13.392% | $185.3732 | $185.37 | $185.35 | $185.40 |
| Purchase #3 | $175.88 | 11.256% | $195.6771 | $195.68 | $195.70 | $195.70 |
| Purchase #4 | $216.74 | 13.560% | $246.1299 | $246.13 | $246.15 | $246.10 |
| Purchase #5 | $177.60 | 9.209% | $193.9552 | $193.96 | $193.95 | $194.00 |
| Purchase #6 | $51.86 | 10.755% | $57.4375 | $57.44 | $57.45 | $57.40 |
| Purchase #7 | $189.33 | 11.272% | $210.6713 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,171.50 | $1,293.4532 | $1,293.46 | $1,293.45 | $1,293.50 | |