| 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 | $218.63 | 10.707% | $242.0387 | $242.04 | $242.05 | $242.00 |
| Purchase #2 | $168.37 | 5.599% | $177.797 | $177.80 | $177.80 | $177.80 |
| Purchase #3 | $179.88 | 9.573% | $197.0999 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $175.95 | 11.193% | $195.6441 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $52.81 | 6.632% | $56.3124 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $76.59 | 6.309% | $81.4221 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $232.33 | 3.707% | $240.9425 | $240.94 | $240.95 | $240.90 |
| 7 purchase totals = | $1,104.56 | $1,191.2567 | $1,191.25 | $1,191.25 | $1,191.10 | |