| 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 | $107.87 | 5.141% | $113.4156 | $113.42 | $113.40 | $113.40 |
| Purchase #2 | $5.72 | 9.316% | $6.2529 | $6.25 | $6.25 | $6.30 |
| Purchase #3 | $220.66 | 8.156% | $238.657 | $238.66 | $238.65 | $238.70 |
| Purchase #4 | $233.50 | 9.605% | $255.9277 | $255.93 | $255.95 | $255.90 |
| Purchase #5 | $42.40 | 4.651% | $44.372 | $44.37 | $44.35 | $44.40 |
| Purchase #6 | $170.52 | 3.804% | $177.0066 | $177.01 | $177.00 | $177.00 |
| Purchase #7 | $149.99 | 9.793% | $164.6785 | $164.68 | $164.70 | $164.70 |
| 7 purchase totals = | $930.66 | $1,000.3103 | $1,000.32 | $1,000.30 | $1,000.40 | |