| 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 | $122.76 | 7.561% | $132.0419 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $85.70 | 7.749% | $92.3409 | $92.34 | $92.35 | $92.30 |
| Purchase #3 | $164.43 | 9.133% | $179.4474 | $179.45 | $179.45 | $179.40 |
| Purchase #4 | $233.46 | 3.684% | $242.0607 | $242.06 | $242.05 | $242.10 |
| Purchase #5 | $192.65 | 8.440% | $208.9097 | $208.91 | $208.90 | $208.90 |
| Purchase #6 | $93.57 | 8.327% | $101.3616 | $101.36 | $101.35 | $101.40 |
| Purchase #7 | $245.32 | 9.745% | $269.2264 | $269.23 | $269.25 | $269.20 |
| 7 purchase totals = | $1,137.89 | $1,225.3886 | $1,225.39 | $1,225.40 | $1,225.30 | |