| 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 | $246.26 | 5.709% | $260.319 | $260.32 | $260.30 | $260.30 |
| Purchase #2 | $147.46 | 9.860% | $161.9996 | $162.00 | $162.00 | $162.00 |
| Purchase #3 | $163.81 | 8.569% | $177.8469 | $177.85 | $177.85 | $177.80 |
| Purchase #4 | $248.64 | 4.613% | $260.1098 | $260.11 | $260.10 | $260.10 |
| Purchase #5 | $128.88 | 10.188% | $142.0103 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $123.74 | 13.776% | $140.7864 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $42.36 | 7.475% | $45.5264 | $45.53 | $45.55 | $45.50 |
| 7 purchase totals = | $1,101.15 | $1,188.5984 | $1,188.61 | $1,188.60 | $1,188.50 | |