| 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 | $222.59 | 10.455% | $245.8618 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $85.95 | 10.396% | $94.8854 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $86.54 | 7.634% | $93.1465 | $93.15 | $93.15 | $93.10 |
| Purchase #4 | $153.32 | 8.690% | $166.6435 | $166.64 | $166.65 | $166.60 |
| Purchase #5 | $147.84 | 11.351% | $164.6213 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $211.79 | 10.452% | $233.9263 | $233.93 | $233.95 | $233.90 |
| Purchase #7 | $60.76 | 8.636% | $66.0072 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $968.79 | $1,065.0920 | $1,065.10 | $1,065.10 | $1,065.00 | |