| 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 | $215.49 | 9.440% | $235.8323 | $235.83 | $235.85 | $235.80 |
| Purchase #2 | $106.28 | 8.113% | $114.9025 | $114.90 | $114.90 | $114.90 |
| Purchase #3 | $179.69 | 5.448% | $189.4795 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $187.43 | 5.234% | $197.2401 | $197.24 | $197.25 | $197.20 |
| Purchase #5 | $242.74 | 8.304% | $262.8971 | $262.90 | $262.90 | $262.90 |
| Purchase #6 | $130.41 | 10.225% | $143.7444 | $143.74 | $143.75 | $143.70 |
| Purchase #7 | $185.96 | 4.393% | $194.1292 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $1,248.00 | $1,338.2251 | $1,338.22 | $1,338.30 | $1,338.10 | |