| 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 | $137.71 | 12.706% | $155.2074 | $155.21 | $155.20 | $155.20 |
| Purchase #2 | $245.96 | 11.547% | $274.361 | $274.36 | $274.35 | $274.40 |
| Purchase #3 | $139.27 | 3.697% | $144.4188 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $222.91 | 8.658% | $242.2095 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $212.41 | 6.208% | $225.5964 | $225.60 | $225.60 | $225.60 |
| Purchase #6 | $195.82 | 6.552% | $208.6501 | $208.65 | $208.65 | $208.70 |
| Purchase #7 | $89.67 | 3.216% | $92.5538 | $92.55 | $92.55 | $92.60 |
| 7 purchase totals = | $1,243.75 | $1,342.9970 | $1,343.00 | $1,342.95 | $1,343.10 | |