| 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 | $198.84 | 10.556% | $219.8296 | $219.83 | $219.85 | $219.80 |
| Purchase #2 | $241.80 | 11.508% | $269.6263 | $269.63 | $269.65 | $269.60 |
| Purchase #3 | $176.96 | 12.223% | $198.5898 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $10.27 | 8.627% | $11.156 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $239.46 | 13.531% | $271.8613 | $271.86 | $271.85 | $271.90 |
| Purchase #6 | $232.80 | 7.767% | $250.8816 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $180.32 | 12.255% | $202.4182 | $202.42 | $202.40 | $202.40 |
| 7 purchase totals = | $1,280.45 | $1,424.3628 | $1,424.37 | $1,424.40 | $1,424.40 | |