| 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 | $208.98 | 10.198% | $230.2918 | $230.29 | $230.30 | $230.30 |
| Purchase #2 | $194.98 | 9.348% | $213.2067 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $145.78 | 11.111% | $161.9776 | $161.98 | $162.00 | $162.00 |
| Purchase #4 | $19.35 | 3.733% | $20.0723 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $20.80 | 9.442% | $22.7639 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $49.34 | 4.273% | $51.4483 | $51.45 | $51.45 | $51.40 |
| Purchase #7 | $89.29 | 6.211% | $94.8358 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $728.52 | $794.5964 | $794.60 | $794.60 | $794.60 | |