| 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 | $247.31 | 5.355% | $260.5535 | $260.55 | $260.55 | $260.60 |
| Purchase #2 | $141.92 | 3.643% | $147.0901 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $148.33 | 6.228% | $157.568 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $181.66 | 10.131% | $200.064 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $188.53 | 13.640% | $214.2455 | $214.25 | $214.25 | $214.20 |
| Purchase #6 | $131.32 | 10.601% | $145.2412 | $145.24 | $145.25 | $145.20 |
| Purchase #7 | $65.56 | 13.779% | $74.5935 | $74.59 | $74.60 | $74.60 |
| 7 purchase totals = | $1,104.63 | $1,199.3558 | $1,199.35 | $1,199.35 | $1,199.40 | |