| 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 | $197.88 | 3.199% | $204.2102 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $119.89 | 13.380% | $135.9313 | $135.93 | $135.95 | $135.90 |
| Purchase #3 | $150.97 | 3.567% | $156.3551 | $156.36 | $156.35 | $156.40 |
| Purchase #4 | $89.88 | 12.771% | $101.3586 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $177.55 | 13.576% | $201.6542 | $201.65 | $201.65 | $201.70 |
| Purchase #6 | $137.49 | 8.776% | $149.5561 | $149.56 | $149.55 | $149.60 |
| Purchase #7 | $235.29 | 9.227% | $257.0002 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,108.95 | $1,206.0657 | $1,206.07 | $1,206.05 | $1,206.20 | |