| 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 | $234.52 | 7.388% | $251.8463 | $251.85 | $251.85 | $251.80 |
| Purchase #2 | $169.72 | 10.716% | $187.9072 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $211.78 | 12.461% | $238.1699 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $211.97 | 9.640% | $232.4039 | $232.40 | $232.40 | $232.40 |
| Purchase #5 | $183.46 | 6.466% | $195.3225 | $195.32 | $195.30 | $195.30 |
| Purchase #6 | $6.48 | 10.829% | $7.1817 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $34.56 | 4.751% | $36.2019 | $36.20 | $36.20 | $36.20 |
| 7 purchase totals = | $1,052.49 | $1,149.0334 | $1,149.03 | $1,149.00 | $1,149.00 | |