| 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 | $201.34 | 9.846% | $221.1639 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $190.86 | 3.741% | $198.0001 | $198.00 | $198.00 | $198.00 |
| Purchase #3 | $114.29 | 7.759% | $123.1578 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $234.62 | 13.476% | $266.2374 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $179.49 | 10.171% | $197.7459 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $159.56 | 4.563% | $166.8407 | $166.84 | $166.85 | $166.80 |
| Purchase #7 | $122.91 | 5.791% | $130.0277 | $130.03 | $130.05 | $130.00 |
| 7 purchase totals = | $1,203.07 | $1,303.1735 | $1,303.18 | $1,303.20 | $1,303.10 | |