| 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 | $11.49 | 3.756% | $11.9216 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $126.77 | 7.391% | $136.1396 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $230.90 | 12.689% | $260.1989 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $140.65 | 10.211% | $155.0118 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $89.34 | 9.190% | $97.5503 | $97.55 | $97.55 | $97.60 |
| Purchase #6 | $130.71 | 10.831% | $144.8672 | $144.87 | $144.85 | $144.90 |
| Purchase #7 | $178.64 | 9.421% | $195.4697 | $195.47 | $195.45 | $195.50 |
| 7 purchase totals = | $908.50 | $1,001.1591 | $1,001.16 | $1,001.10 | $1,001.20 | |