| 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 | $215.65 | 12.482% | $242.5674 | $242.57 | $242.55 | $242.60 |
| Purchase #2 | $180.71 | 10.128% | $199.0123 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $138.45 | 13.435% | $157.0508 | $157.05 | $157.05 | $157.10 |
| Purchase #4 | $183.50 | 10.138% | $202.1032 | $202.10 | $202.10 | $202.10 |
| Purchase #5 | $233.64 | 8.453% | $253.3896 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $18.36 | 6.540% | $19.5607 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $199.82 | 10.871% | $221.5424 | $221.54 | $221.55 | $221.50 |
| 7 purchase totals = | $1,170.13 | $1,295.2264 | $1,295.22 | $1,295.20 | $1,295.30 | |