| 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 | $202.28 | 4.747% | $211.8822 | $211.88 | $211.90 | $211.90 |
| Purchase #2 | $202.44 | 9.192% | $221.0483 | $221.05 | $221.05 | $221.00 |
| Purchase #3 | $189.95 | 13.446% | $215.4907 | $215.49 | $215.50 | $215.50 |
| Purchase #4 | $34.92 | 13.280% | $39.5574 | $39.56 | $39.55 | $39.60 |
| Purchase #5 | $49.67 | 6.285% | $52.7918 | $52.79 | $52.80 | $52.80 |
| Purchase #6 | $240.35 | 8.678% | $261.2076 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $92.52 | 13.842% | $105.3266 | $105.33 | $105.35 | $105.30 |
| 7 purchase totals = | $1,012.13 | $1,107.3046 | $1,107.31 | $1,107.35 | $1,107.30 | |