| 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 | $234.43 | 13.304% | $265.6186 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $145.96 | 3.445% | $150.9883 | $150.99 | $151.00 | $151.00 |
| Purchase #3 | $208.34 | 10.728% | $230.6907 | $230.69 | $230.70 | $230.70 |
| Purchase #4 | $156.75 | 13.622% | $178.1025 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $201.31 | 11.744% | $224.9518 | $224.95 | $224.95 | $225.00 |
| Purchase #6 | $92.80 | 10.576% | $102.6145 | $102.61 | $102.60 | $102.60 |
| Purchase #7 | $133.79 | 12.560% | $150.594 | $150.59 | $150.60 | $150.60 |
| 7 purchase totals = | $1,173.38 | $1,303.5604 | $1,303.55 | $1,303.55 | $1,303.60 | |