| 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 | $195.92 | 10.586% | $216.6601 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $153.47 | 11.434% | $171.0178 | $171.02 | $171.00 | $171.00 |
| Purchase #3 | $184.94 | 6.448% | $196.8649 | $196.86 | $196.85 | $196.90 |
| Purchase #4 | $227.68 | 5.851% | $241.0016 | $241.00 | $241.00 | $241.00 |
| Purchase #5 | $199.35 | 3.499% | $206.3253 | $206.33 | $206.35 | $206.30 |
| Purchase #6 | $90.95 | 6.789% | $97.1246 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $179.89 | 12.724% | $202.7792 | $202.78 | $202.80 | $202.80 |
| 7 purchase totals = | $1,232.20 | $1,331.7735 | $1,331.77 | $1,331.75 | $1,331.80 | |