| 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 | $140.72 | 5.242% | $148.0965 | $148.10 | $148.10 | $148.10 |
| Purchase #2 | $124.50 | 8.410% | $134.9705 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $157.25 | 13.296% | $178.158 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $248.25 | 10.136% | $273.4126 | $273.41 | $273.40 | $273.40 |
| Purchase #5 | $11.71 | 5.533% | $12.3579 | $12.36 | $12.35 | $12.40 |
| Purchase #6 | $149.84 | 12.792% | $169.0075 | $169.01 | $169.00 | $169.00 |
| Purchase #7 | $92.86 | 13.622% | $105.5094 | $105.51 | $105.50 | $105.50 |
| 7 purchase totals = | $925.13 | $1,021.5124 | $1,021.52 | $1,021.45 | $1,021.60 | |