| 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 | $200.52 | 10.334% | $221.2417 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $182.31 | 4.578% | $190.6562 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $155.48 | 8.356% | $168.4719 | $168.47 | $168.45 | $168.50 |
| Purchase #4 | $8.64 | 5.625% | $9.126 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $178.88 | 4.674% | $187.2409 | $187.24 | $187.25 | $187.20 |
| Purchase #6 | $244.55 | 12.341% | $274.7299 | $274.73 | $274.75 | $274.70 |
| Purchase #7 | $126.94 | 3.122% | $130.9031 | $130.90 | $130.90 | $130.90 |
| 7 purchase totals = | $1,097.32 | $1,182.3697 | $1,182.37 | $1,182.40 | $1,182.30 | |