| 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 | $220.90 | 4.256% | $230.3015 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $75.51 | 10.232% | $83.2362 | $83.24 | $83.25 | $83.20 |
| Purchase #3 | $88.39 | 5.705% | $93.4326 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $90.63 | 12.365% | $101.8364 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $212.67 | 8.773% | $231.3275 | $231.33 | $231.35 | $231.30 |
| Purchase #6 | $81.62 | 10.847% | $90.4733 | $90.47 | $90.45 | $90.50 |
| Purchase #7 | $98.84 | 11.377% | $110.085 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $868.56 | $940.6925 | $940.70 | $940.75 | $940.60 | |