| 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 | $231.54 | 4.386% | $241.6953 | $241.70 | $241.70 | $241.70 |
| Purchase #2 | $237.35 | 10.595% | $262.4972 | $262.50 | $262.50 | $262.50 |
| Purchase #3 | $202.91 | 9.155% | $221.4864 | $221.49 | $221.50 | $221.50 |
| Purchase #4 | $71.70 | 12.759% | $80.8482 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $170.48 | 6.322% | $181.2577 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $121.66 | 11.466% | $135.6095 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $141.96 | 6.393% | $151.0355 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $1,177.60 | $1,274.4298 | $1,274.45 | $1,274.45 | $1,274.40 | |