| 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 | $214.58 | 4.274% | $223.7511 | $223.75 | $223.75 | $223.80 |
| Purchase #2 | $230.82 | 6.790% | $246.4927 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $27.30 | 5.394% | $28.7726 | $28.77 | $28.75 | $28.80 |
| Purchase #4 | $120.34 | 13.569% | $136.6689 | $136.67 | $136.65 | $136.70 |
| Purchase #5 | $244.27 | 10.732% | $270.4851 | $270.49 | $270.50 | $270.50 |
| Purchase #6 | $212.76 | 12.868% | $240.138 | $240.14 | $240.15 | $240.10 |
| Purchase #7 | $35.26 | 4.847% | $36.9691 | $36.97 | $36.95 | $37.00 |
| 7 purchase totals = | $1,085.33 | $1,183.2775 | $1,183.28 | $1,183.25 | $1,183.40 | |