| 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 | $158.32 | 8.566% | $171.8817 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $54.34 | 6.213% | $57.7161 | $57.72 | $57.70 | $57.70 |
| Purchase #3 | $249.80 | 4.607% | $261.3083 | $261.31 | $261.30 | $261.30 |
| Purchase #4 | $226.44 | 6.194% | $240.4657 | $240.47 | $240.45 | $240.50 |
| Purchase #5 | $183.58 | 4.118% | $191.1398 | $191.14 | $191.15 | $191.10 |
| Purchase #6 | $110.74 | 4.330% | $115.535 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $214.39 | 10.104% | $236.052 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $1,197.61 | $1,274.0986 | $1,274.11 | $1,274.10 | $1,274.10 | |