| 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 | $213.48 | 12.306% | $239.7508 | $239.75 | $239.75 | $239.80 |
| Purchase #2 | $20.83 | 8.406% | $22.581 | $22.58 | $22.60 | $22.60 |
| Purchase #3 | $199.81 | 6.219% | $212.2362 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $207.60 | 9.848% | $228.0444 | $228.04 | $228.05 | $228.00 |
| Purchase #5 | $96.28 | 10.515% | $106.4038 | $106.40 | $106.40 | $106.40 |
| Purchase #6 | $128.76 | 10.196% | $141.8884 | $141.89 | $141.90 | $141.90 |
| Purchase #7 | $47.66 | 3.570% | $49.3615 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $914.42 | $1,000.2661 | $1,000.26 | $1,000.30 | $1,000.30 | |