| 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 | $104.27 | 11.183% | $115.9305 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $168.54 | 7.540% | $181.2479 | $181.25 | $181.25 | $181.20 |
| Purchase #3 | $66.82 | 12.500% | $75.1725 | $75.17 | $75.15 | $75.20 |
| Purchase #4 | $181.60 | 11.251% | $202.0318 | $202.03 | $202.05 | $202.00 |
| Purchase #5 | $17.75 | 4.360% | $18.5239 | $18.52 | $18.50 | $18.50 |
| Purchase #6 | $56.97 | 8.774% | $61.9685 | $61.97 | $61.95 | $62.00 |
| Purchase #7 | $230.85 | 12.356% | $259.3738 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $826.80 | $914.2489 | $914.24 | $914.20 | $914.20 | |