| 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 | $117.80 | 5.507% | $124.2872 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $137.40 | 9.417% | $150.339 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $33.70 | 9.102% | $36.7674 | $36.77 | $36.75 | $36.80 |
| Purchase #4 | $203.93 | 4.524% | $213.1558 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $149.62 | 10.435% | $165.2328 | $165.23 | $165.25 | $165.20 |
| Purchase #6 | $123.55 | 12.393% | $138.8616 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $177.51 | 8.807% | $193.1433 | $193.14 | $193.15 | $193.10 |
| 7 purchase totals = | $943.51 | $1,021.7871 | $1,021.79 | $1,021.80 | $1,021.80 | |