| 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 | $207.46 | 10.260% | $228.7454 | $228.75 | $228.75 | $228.70 |
| Purchase #2 | $239.48 | 6.662% | $255.4342 | $255.43 | $255.45 | $255.40 |
| Purchase #3 | $207.70 | 5.616% | $219.3644 | $219.36 | $219.35 | $219.40 |
| Purchase #4 | $34.30 | 9.642% | $37.6072 | $37.61 | $37.60 | $37.60 |
| Purchase #5 | $248.52 | 6.672% | $265.1013 | $265.10 | $265.10 | $265.10 |
| Purchase #6 | $136.48 | 9.828% | $149.8933 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $111.28 | 3.865% | $115.581 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $1,185.22 | $1,271.7268 | $1,271.72 | $1,271.75 | $1,271.70 | |