| 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 | $240.54 | 3.358% | $248.6173 | $248.62 | $248.60 | $248.60 |
| Purchase #2 | $70.27 | 4.682% | $73.56 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $156.26 | 13.113% | $176.7504 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $149.99 | 9.434% | $164.1401 | $164.14 | $164.15 | $164.10 |
| Purchase #5 | $141.76 | 4.702% | $148.4256 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $6.31 | 10.150% | $6.9505 | $6.95 | $6.95 | $7.00 |
| Purchase #7 | $244.79 | 4.458% | $255.7027 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $1,009.92 | $1,074.1466 | $1,074.15 | $1,074.15 | $1,074.20 | |