| 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 | $129.48 | 3.829% | $134.4378 | $134.44 | $134.45 | $134.40 |
| Purchase #2 | $176.41 | 12.458% | $198.3872 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $205.64 | 8.555% | $223.2325 | $223.23 | $223.25 | $223.20 |
| Purchase #4 | $67.94 | 7.467% | $73.0131 | $73.01 | $73.00 | $73.00 |
| Purchase #5 | $96.87 | 9.294% | $105.8731 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $204.61 | 7.719% | $220.4038 | $220.40 | $220.40 | $220.40 |
| Purchase #7 | $88.41 | 13.391% | $100.249 | $100.25 | $100.25 | $100.20 |
| 7 purchase totals = | $969.36 | $1,055.5965 | $1,055.59 | $1,055.60 | $1,055.50 | |