| 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 | $101.33 | 7.261% | $108.6876 | $108.69 | $108.70 | $108.70 |
| Purchase #2 | $147.75 | 9.126% | $161.2337 | $161.23 | $161.25 | $161.20 |
| Purchase #3 | $209.93 | 6.204% | $222.9541 | $222.95 | $222.95 | $223.00 |
| Purchase #4 | $97.93 | 3.273% | $101.1352 | $101.14 | $101.15 | $101.10 |
| Purchase #5 | $116.99 | 6.590% | $124.6996 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $126.55 | 5.275% | $133.2255 | $133.23 | $133.25 | $133.20 |
| Purchase #7 | $250.34 | 11.178% | $278.323 | $278.32 | $278.30 | $278.30 |
| 7 purchase totals = | $1,050.82 | $1,130.2587 | $1,130.26 | $1,130.30 | $1,130.20 | |