| 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 | $207.63 | 4.447% | $216.8633 | $216.86 | $216.85 | $216.90 |
| Purchase #2 | $140.34 | 5.263% | $147.7261 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $46.50 | 11.534% | $51.8633 | $51.86 | $51.85 | $51.90 |
| Purchase #4 | $103.95 | 12.360% | $116.7982 | $116.80 | $116.80 | $116.80 |
| Purchase #5 | $233.78 | 3.769% | $242.5912 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $49.61 | 10.347% | $54.7431 | $54.74 | $54.75 | $54.70 |
| Purchase #7 | $235.35 | 7.674% | $253.4108 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,017.16 | $1,083.9960 | $1,083.99 | $1,084.00 | $1,084.00 | |