| 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 | $197.71 | 8.545% | $214.6043 | $214.60 | $214.60 | $214.60 |
| Purchase #2 | $150.59 | 3.504% | $155.8667 | $155.87 | $155.85 | $155.90 |
| Purchase #3 | $244.32 | 5.199% | $257.0222 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $100.27 | 13.571% | $113.8776 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $208.63 | 8.588% | $226.5471 | $226.55 | $226.55 | $226.50 |
| Purchase #6 | $64.67 | 13.246% | $73.2362 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $36.74 | 6.378% | $39.0833 | $39.08 | $39.10 | $39.10 |
| 7 purchase totals = | $1,002.93 | $1,080.2374 | $1,080.24 | $1,080.25 | $1,080.20 | |