| 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 | $217.95 | 7.133% | $233.4964 | $233.50 | $233.50 | $233.50 |
| Purchase #2 | $197.81 | 3.484% | $204.7017 | $204.70 | $204.70 | $204.70 |
| Purchase #3 | $142.89 | 11.251% | $158.9666 | $158.97 | $158.95 | $159.00 |
| Purchase #4 | $156.81 | 5.783% | $165.8783 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $234.75 | 4.465% | $245.2316 | $245.23 | $245.25 | $245.20 |
| Purchase #6 | $179.33 | 12.502% | $201.7498 | $201.75 | $201.75 | $201.70 |
| Purchase #7 | $128.62 | 12.104% | $144.1882 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,258.16 | $1,354.2126 | $1,354.22 | $1,354.25 | $1,354.20 | |