| 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 | $126.87 | 12.334% | $142.5181 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $16.80 | 3.697% | $17.4211 | $17.42 | $17.40 | $17.40 |
| Purchase #3 | $189.88 | 10.692% | $210.182 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $191.87 | 7.288% | $205.8535 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $58.55 | 10.404% | $64.6415 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $127.43 | 13.347% | $144.4381 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $52.33 | 10.395% | $57.7697 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $763.73 | $842.8240 | $842.82 | $842.80 | $842.80 | |