| 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 | $219.92 | 13.715% | $250.082 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $141.87 | 10.787% | $157.1735 | $157.17 | $157.15 | $157.20 |
| Purchase #3 | $166.68 | 4.103% | $173.5189 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $182.92 | 7.520% | $196.6756 | $196.68 | $196.70 | $196.70 |
| Purchase #5 | $188.67 | 8.712% | $205.1069 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $171.52 | 7.445% | $184.2897 | $184.29 | $184.30 | $184.30 |
| Purchase #7 | $232.63 | 6.202% | $247.0577 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,304.21 | $1,413.9043 | $1,413.91 | $1,413.90 | $1,414.00 | |