| 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 | $178.36 | 13.815% | $203.0004 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $114.30 | 8.103% | $123.5617 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $98.92 | 11.751% | $110.5441 | $110.54 | $110.55 | $110.50 |
| Purchase #4 | $221.55 | 9.580% | $242.7745 | $242.77 | $242.75 | $242.80 |
| Purchase #5 | $30.64 | 10.764% | $33.9381 | $33.94 | $33.95 | $33.90 |
| Purchase #6 | $143.49 | 13.371% | $162.676 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $150.41 | 8.732% | $163.5438 | $163.54 | $163.55 | $163.50 |
| 7 purchase totals = | $937.67 | $1,040.0386 | $1,040.03 | $1,040.05 | $1,040.00 | |