| 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 | $28.59 | 12.104% | $32.0505 | $32.05 | $32.05 | $32.10 |
| Purchase #2 | $109.60 | 11.283% | $121.9662 | $121.97 | $121.95 | $122.00 |
| Purchase #3 | $241.29 | 13.698% | $274.3419 | $274.34 | $274.35 | $274.30 |
| Purchase #4 | $208.91 | 3.801% | $216.8507 | $216.85 | $216.85 | $216.90 |
| Purchase #5 | $210.77 | 10.598% | $233.1074 | $233.11 | $233.10 | $233.10 |
| Purchase #6 | $60.55 | 8.450% | $65.6665 | $65.67 | $65.65 | $65.70 |
| Purchase #7 | $80.47 | 4.495% | $84.0871 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $940.18 | $1,028.0703 | $1,028.08 | $1,028.05 | $1,028.20 | |