| 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 | $89.95 | 3.327% | $92.9426 | $92.94 | $92.95 | $92.90 |
| Purchase #2 | $204.71 | 12.412% | $230.1186 | $230.12 | $230.10 | $230.10 |
| Purchase #3 | $244.82 | 10.380% | $270.2323 | $270.23 | $270.25 | $270.20 |
| Purchase #4 | $11.92 | 9.453% | $13.0468 | $13.05 | $13.05 | $13.00 |
| Purchase #5 | $19.47 | 13.576% | $22.1132 | $22.11 | $22.10 | $22.10 |
| Purchase #6 | $192.42 | 7.298% | $206.4628 | $206.46 | $206.45 | $206.50 |
| Purchase #7 | $137.45 | 12.768% | $154.9996 | $155.00 | $155.00 | $155.00 |
| 7 purchase totals = | $900.74 | $989.9159 | $989.91 | $989.90 | $989.80 | |