| 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 | $238.90 | 8.183% | $258.4492 | $258.45 | $258.45 | $258.40 |
| Purchase #2 | $223.58 | 13.170% | $253.0255 | $253.03 | $253.05 | $253.00 |
| Purchase #3 | $104.97 | 12.714% | $118.3159 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $208.84 | 10.152% | $230.0414 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $86.56 | 13.217% | $98.0006 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $123.75 | 4.854% | $129.7568 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $245.70 | 9.723% | $269.5894 | $269.59 | $269.60 | $269.60 |
| 7 purchase totals = | $1,232.30 | $1,357.1788 | $1,357.19 | $1,357.20 | $1,357.10 | |