| 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 | $50.50 | 9.143% | $55.1172 | $55.12 | $55.10 | $55.10 |
| Purchase #2 | $231.51 | 3.827% | $240.3699 | $240.37 | $240.35 | $240.40 |
| Purchase #3 | $178.26 | 9.652% | $195.4657 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $201.55 | 12.668% | $227.0824 | $227.08 | $227.10 | $227.10 |
| Purchase #5 | $84.64 | 12.814% | $95.4858 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $197.39 | 5.151% | $207.5576 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $165.76 | 9.669% | $181.7873 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $1,109.61 | $1,202.8659 | $1,202.88 | $1,202.85 | $1,203.00 | |