| 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 | $194.26 | 13.810% | $221.0873 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $57.93 | 13.277% | $65.6214 | $65.62 | $65.60 | $65.60 |
| Purchase #3 | $5.63 | 9.729% | $6.1777 | $6.18 | $6.20 | $6.20 |
| Purchase #4 | $241.64 | 4.815% | $253.275 | $253.28 | $253.30 | $253.30 |
| Purchase #5 | $111.96 | 3.844% | $116.2637 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $190.27 | 12.700% | $214.4343 | $214.43 | $214.45 | $214.40 |
| Purchase #7 | $247.59 | 10.441% | $273.4409 | $273.44 | $273.45 | $273.40 |
| 7 purchase totals = | $1,049.28 | $1,150.3003 | $1,150.30 | $1,150.35 | $1,150.30 | |