| 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 | $179.53 | 3.380% | $185.5981 | $185.60 | $185.60 | $185.60 |
| Purchase #2 | $237.84 | 7.662% | $256.0633 | $256.06 | $256.05 | $256.10 |
| Purchase #3 | $96.69 | 5.526% | $102.0331 | $102.03 | $102.05 | $102.00 |
| Purchase #4 | $248.47 | 8.599% | $269.8359 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $105.27 | 12.190% | $118.1024 | $118.10 | $118.10 | $118.10 |
| Purchase #6 | $112.76 | 13.194% | $127.6376 | $127.64 | $127.65 | $127.60 |
| Purchase #7 | $130.54 | 9.523% | $142.9713 | $142.97 | $142.95 | $143.00 |
| 7 purchase totals = | $1,111.10 | $1,202.2417 | $1,202.24 | $1,202.25 | $1,202.20 | |