| 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 | $237.65 | 7.141% | $254.6206 | $254.62 | $254.60 | $254.60 |
| Purchase #2 | $212.45 | 13.561% | $241.2603 | $241.26 | $241.25 | $241.30 |
| Purchase #3 | $96.75 | 3.382% | $100.0221 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $19.81 | 7.602% | $21.316 | $21.32 | $21.30 | $21.30 |
| Purchase #5 | $143.28 | 4.176% | $149.2634 | $149.26 | $149.25 | $149.30 |
| Purchase #6 | $238.42 | 13.499% | $270.6043 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $146.41 | 5.780% | $154.8725 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $1,094.77 | $1,191.9592 | $1,191.95 | $1,191.85 | $1,192.00 | |