| 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 | $211.97 | 8.309% | $229.5826 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $171.98 | 3.830% | $178.5668 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $100.78 | 5.779% | $106.6041 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $217.46 | 10.704% | $240.7369 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $148.73 | 13.326% | $168.5498 | $168.55 | $168.55 | $168.50 |
| Purchase #6 | $182.46 | 12.821% | $205.8532 | $205.85 | $205.85 | $205.90 |
| Purchase #7 | $96.50 | 10.197% | $106.3401 | $106.34 | $106.35 | $106.30 |
| 7 purchase totals = | $1,129.88 | $1,236.2335 | $1,236.23 | $1,236.25 | $1,236.20 | |