| 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 | $12.26 | 7.724% | $13.207 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $230.81 | 12.362% | $259.3427 | $259.34 | $259.35 | $259.30 |
| Purchase #3 | $140.64 | 8.760% | $152.9601 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $63.72 | 12.845% | $71.9048 | $71.90 | $71.90 | $71.90 |
| Purchase #5 | $81.71 | 3.452% | $84.5306 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $236.41 | 4.129% | $246.1714 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $207.95 | 6.588% | $221.6497 | $221.65 | $221.65 | $221.60 |
| 7 purchase totals = | $973.50 | $1,049.7663 | $1,049.76 | $1,049.75 | $1,049.70 | |