| 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 | $113.29 | 9.402% | $123.9415 | $123.94 | $123.95 | $123.90 |
| Purchase #2 | $183.55 | 12.280% | $206.0899 | $206.09 | $206.10 | $206.10 |
| Purchase #3 | $132.95 | 3.208% | $137.215 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $128.38 | 7.772% | $138.3577 | $138.36 | $138.35 | $138.40 |
| Purchase #5 | $239.52 | 8.161% | $259.0672 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $5.67 | 8.278% | $6.1394 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $83.78 | 7.287% | $89.885 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $887.14 | $960.6957 | $960.71 | $960.70 | $960.70 | |