| 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 | $212.80 | 9.788% | $233.6289 | $233.63 | $233.65 | $233.60 |
| Purchase #2 | $7.33 | 11.810% | $8.1957 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $5.35 | 3.565% | $5.5407 | $5.54 | $5.55 | $5.50 |
| Purchase #4 | $190.89 | 12.244% | $214.2626 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $203.40 | 6.248% | $216.1084 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $222.74 | 3.174% | $229.8098 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $244.84 | 10.347% | $270.1736 | $270.17 | $270.15 | $270.20 |
| 7 purchase totals = | $1,087.35 | $1,177.7197 | $1,177.72 | $1,177.70 | $1,177.70 | |