| 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 | $109.62 | 13.425% | $124.3365 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $243.44 | 11.374% | $271.1289 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $203.55 | 5.419% | $214.5804 | $214.58 | $214.60 | $214.60 |
| Purchase #4 | $72.34 | 10.578% | $79.9921 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $232.28 | 10.429% | $256.5045 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $142.74 | 8.818% | $155.3268 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $130.59 | 7.527% | $140.4195 | $140.42 | $140.40 | $140.40 |
| 7 purchase totals = | $1,134.56 | $1,242.2887 | $1,242.29 | $1,242.35 | $1,242.20 | |