| 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 | $190.72 | 9.601% | $209.031 | $209.03 | $209.05 | $209.00 |
| Purchase #2 | $187.46 | 10.350% | $206.8621 | $206.86 | $206.85 | $206.90 |
| Purchase #3 | $214.98 | 3.564% | $222.6419 | $222.64 | $222.65 | $222.60 |
| Purchase #4 | $65.35 | 12.352% | $73.422 | $73.42 | $73.40 | $73.40 |
| Purchase #5 | $185.83 | 13.684% | $211.259 | $211.26 | $211.25 | $211.30 |
| Purchase #6 | $131.93 | 4.852% | $138.3312 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $73.81 | 8.782% | $80.292 | $80.29 | $80.30 | $80.30 |
| 7 purchase totals = | $1,050.08 | $1,141.8392 | $1,141.83 | $1,141.85 | $1,141.80 | |