| 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 | $197.77 | 7.229% | $212.0668 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $206.32 | 4.311% | $215.2145 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $206.70 | 10.690% | $228.7962 | $228.80 | $228.80 | $228.80 |
| Purchase #4 | $185.64 | 6.256% | $197.2536 | $197.25 | $197.25 | $197.30 |
| Purchase #5 | $78.35 | 5.847% | $82.9311 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $230.39 | 12.590% | $259.3961 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $114.54 | 11.419% | $127.6193 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $1,219.71 | $1,323.2776 | $1,323.28 | $1,323.25 | $1,323.30 | |