| 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 | $226.75 | 6.210% | $240.8312 | $240.83 | $240.85 | $240.80 |
| Purchase #2 | $6.32 | 6.222% | $6.7132 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $200.87 | 11.166% | $223.2991 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $191.94 | 11.254% | $213.5409 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $168.29 | 7.770% | $181.3661 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $142.77 | 11.397% | $159.0415 | $159.04 | $159.05 | $159.00 |
| Purchase #7 | $161.96 | 12.766% | $182.6358 | $182.64 | $182.65 | $182.60 |
| 7 purchase totals = | $1,098.90 | $1,207.4278 | $1,207.43 | $1,207.45 | $1,207.30 | |