| 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 | $216.92 | 8.362% | $235.0589 | $235.06 | $235.05 | $235.10 |
| Purchase #2 | $230.34 | 11.307% | $256.3845 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $134.88 | 12.135% | $151.2477 | $151.25 | $151.25 | $151.20 |
| Purchase #4 | $154.42 | 7.267% | $165.6417 | $165.64 | $165.65 | $165.60 |
| Purchase #5 | $72.93 | 8.451% | $79.0933 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $183.56 | 3.313% | $189.6413 | $189.64 | $189.65 | $189.60 |
| Purchase #7 | $198.27 | 9.606% | $217.3158 | $217.32 | $217.30 | $217.30 |
| 7 purchase totals = | $1,191.32 | $1,294.3832 | $1,294.38 | $1,294.40 | $1,294.30 | |