| 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 | $198.63 | 4.827% | $208.2179 | $208.22 | $208.20 | $208.20 |
| Purchase #2 | $130.75 | 5.343% | $137.736 | $137.74 | $137.75 | $137.70 |
| Purchase #3 | $176.34 | 10.830% | $195.4376 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $62.83 | 8.727% | $68.3132 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $245.63 | 7.672% | $264.4747 | $264.47 | $264.45 | $264.50 |
| Purchase #6 | $100.67 | 8.196% | $108.9209 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $232.51 | 4.187% | $242.2452 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $1,147.36 | $1,225.3455 | $1,225.35 | $1,225.30 | $1,225.20 | |