| 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 | $223.85 | 4.202% | $233.2562 | $233.26 | $233.25 | $233.30 |
| Purchase #2 | $192.60 | 6.121% | $204.389 | $204.39 | $204.40 | $204.40 |
| Purchase #3 | $63.78 | 9.371% | $69.7568 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $137.29 | 11.565% | $153.1676 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $206.46 | 6.584% | $220.0533 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $244.91 | 5.199% | $257.6429 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $91.67 | 10.549% | $101.3403 | $101.34 | $101.35 | $101.30 |
| 7 purchase totals = | $1,160.56 | $1,239.6061 | $1,239.61 | $1,239.60 | $1,239.70 | |