| 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 | $202.45 | 13.598% | $229.9792 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $93.42 | 7.208% | $100.1537 | $100.15 | $100.15 | $100.20 |
| Purchase #3 | $91.69 | 4.713% | $96.0113 | $96.01 | $96.00 | $96.00 |
| Purchase #4 | $207.60 | 10.637% | $229.6824 | $229.68 | $229.70 | $229.70 |
| Purchase #5 | $183.45 | 8.740% | $199.4835 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $175.40 | 3.451% | $181.4531 | $181.45 | $181.45 | $181.50 |
| Purchase #7 | $76.52 | 12.265% | $85.9052 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $1,030.53 | $1,122.6684 | $1,122.66 | $1,122.70 | $1,122.80 | |