| 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 | $9.29 | 4.157% | $9.6762 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $211.62 | 7.167% | $226.7868 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $105.82 | 10.204% | $116.6179 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $155.35 | 13.349% | $176.0877 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $76.75 | 6.554% | $81.7802 | $81.78 | $81.80 | $81.80 |
| Purchase #6 | $203.30 | 9.611% | $222.8392 | $222.84 | $222.85 | $222.80 |
| Purchase #7 | $247.84 | 8.731% | $269.4789 | $269.48 | $269.50 | $269.50 |
| 7 purchase totals = | $1,009.97 | $1,103.2669 | $1,103.28 | $1,103.35 | $1,103.30 | |