| 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 | $103.84 | 6.245% | $110.3248 | $110.32 | $110.30 | $110.30 |
| Purchase #2 | $141.26 | 13.110% | $159.7792 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $135.79 | 8.587% | $147.4503 | $147.45 | $147.45 | $147.50 |
| Purchase #4 | $198.65 | 4.181% | $206.9556 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $86.39 | 10.603% | $95.5499 | $95.55 | $95.55 | $95.50 |
| Purchase #6 | $243.69 | 6.316% | $259.0815 | $259.08 | $259.10 | $259.10 |
| Purchase #7 | $26.96 | 3.317% | $27.8543 | $27.85 | $27.85 | $27.90 |
| 7 purchase totals = | $936.58 | $1,006.9956 | $1,006.99 | $1,007.00 | $1,007.10 | |