| 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 | $226.95 | 13.560% | $257.7244 | $257.72 | $257.70 | $257.70 |
| Purchase #2 | $51.94 | 11.512% | $57.9193 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $12.59 | 5.311% | $13.2587 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $115.40 | 6.702% | $123.1341 | $123.13 | $123.15 | $123.10 |
| Purchase #5 | $171.74 | 3.761% | $178.1991 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $242.28 | 11.652% | $270.5105 | $270.51 | $270.50 | $270.50 |
| Purchase #7 | $154.33 | 9.197% | $168.5237 | $168.52 | $168.50 | $168.50 |
| 7 purchase totals = | $975.23 | $1,069.2698 | $1,069.26 | $1,069.20 | $1,069.20 | |