| 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 | $50.74 | 12.722% | $57.1951 | $57.20 | $57.20 | $57.20 |
| Purchase #2 | $162.54 | 9.653% | $178.23 | $178.23 | $178.25 | $178.20 |
| Purchase #3 | $38.90 | 11.553% | $43.3941 | $43.39 | $43.40 | $43.40 |
| Purchase #4 | $23.85 | 13.843% | $27.1516 | $27.15 | $27.15 | $27.20 |
| Purchase #5 | $222.79 | 13.856% | $253.6598 | $253.66 | $253.65 | $253.70 |
| Purchase #6 | $233.70 | 6.579% | $249.0751 | $249.08 | $249.10 | $249.10 |
| Purchase #7 | $182.84 | 4.636% | $191.3165 | $191.32 | $191.30 | $191.30 |
| 7 purchase totals = | $915.36 | $1,000.0222 | $1,000.03 | $1,000.05 | $1,000.10 | |