| 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 | $113.88 | 8.366% | $123.4072 | $123.41 | $123.40 | $123.40 |
| Purchase #2 | $115.54 | 6.104% | $122.5926 | $122.59 | $122.60 | $122.60 |
| Purchase #3 | $248.41 | 12.198% | $278.7111 | $278.71 | $278.70 | $278.70 |
| Purchase #4 | $207.65 | 5.224% | $218.4976 | $218.50 | $218.50 | $218.50 |
| Purchase #5 | $213.70 | 4.174% | $222.6198 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $26.60 | 9.273% | $29.0666 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $8.54 | 12.167% | $9.5791 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $934.32 | $1,004.4740 | $1,004.48 | $1,004.45 | $1,004.50 | |