| 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 | $194.40 | 13.806% | $221.2389 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $103.83 | 3.662% | $107.6323 | $107.63 | $107.65 | $107.60 |
| Purchase #3 | $245.73 | 9.814% | $269.8459 | $269.85 | $269.85 | $269.80 |
| Purchase #4 | $210.43 | 12.738% | $237.2346 | $237.23 | $237.25 | $237.20 |
| Purchase #5 | $6.66 | 12.328% | $7.481 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $193.68 | 6.136% | $205.5642 | $205.56 | $205.55 | $205.60 |
| Purchase #7 | $147.91 | 11.575% | $165.0306 | $165.03 | $165.05 | $165.00 |
| 7 purchase totals = | $1,102.64 | $1,214.0275 | $1,214.02 | $1,214.10 | $1,213.90 | |