| 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 | $8.49 | 7.282% | $9.1082 | $9.11 | $9.10 | $9.10 |
| Purchase #2 | $164.34 | 10.449% | $181.5119 | $181.51 | $181.50 | $181.50 |
| Purchase #3 | $38.91 | 12.699% | $43.8512 | $43.85 | $43.85 | $43.90 |
| Purchase #4 | $128.77 | 6.805% | $137.5328 | $137.53 | $137.55 | $137.50 |
| Purchase #5 | $195.77 | 6.310% | $208.1231 | $208.12 | $208.10 | $208.10 |
| Purchase #6 | $218.59 | 13.588% | $248.292 | $248.29 | $248.30 | $248.30 |
| Purchase #7 | $240.82 | 12.240% | $270.2964 | $270.30 | $270.30 | $270.30 |
| 7 purchase totals = | $995.69 | $1,098.7156 | $1,098.71 | $1,098.70 | $1,098.70 | |