| 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 | $204.39 | 11.128% | $227.1345 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $212.35 | 11.685% | $237.1631 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $137.33 | 8.693% | $149.2681 | $149.27 | $149.25 | $149.30 |
| Purchase #4 | $186.40 | 11.209% | $207.2936 | $207.29 | $207.30 | $207.30 |
| Purchase #5 | $194.32 | 9.391% | $212.5686 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $159.63 | 9.418% | $174.664 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $15.81 | 11.864% | $17.6857 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $1,110.23 | $1,225.7776 | $1,225.77 | $1,225.75 | $1,225.90 | |