| 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 | $135.67 | 9.483% | $148.5356 | $148.54 | $148.55 | $148.50 |
| Purchase #2 | $245.74 | 11.742% | $274.5948 | $274.59 | $274.60 | $274.60 |
| Purchase #3 | $132.83 | 5.585% | $140.2486 | $140.25 | $140.25 | $140.20 |
| Purchase #4 | $114.68 | 6.557% | $122.1996 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $194.49 | 8.855% | $211.7121 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $20.65 | 3.274% | $21.3261 | $21.33 | $21.35 | $21.30 |
| Purchase #7 | $76.94 | 13.534% | $87.3531 | $87.35 | $87.35 | $87.40 |
| 7 purchase totals = | $921.00 | $1,005.9699 | $1,005.97 | $1,006.00 | $1,005.90 | |