| 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 | $190.59 | 12.479% | $214.3737 | $214.37 | $214.35 | $214.40 |
| Purchase #2 | $177.25 | 3.354% | $183.195 | $183.20 | $183.20 | $183.20 |
| Purchase #3 | $108.52 | 7.674% | $116.8478 | $116.85 | $116.85 | $116.80 |
| Purchase #4 | $226.35 | 7.244% | $242.7468 | $242.75 | $242.75 | $242.70 |
| Purchase #5 | $78.53 | 9.579% | $86.0524 | $86.05 | $86.05 | $86.10 |
| Purchase #6 | $118.40 | 4.183% | $123.3527 | $123.35 | $123.35 | $123.40 |
| Purchase #7 | $202.47 | 8.251% | $219.1758 | $219.18 | $219.20 | $219.20 |
| 7 purchase totals = | $1,102.11 | $1,185.7442 | $1,185.75 | $1,185.75 | $1,185.80 | |