| 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 | $177.40 | 11.790% | $198.3155 | $198.32 | $198.30 | $198.30 |
| Purchase #2 | $242.80 | 5.815% | $256.9188 | $256.92 | $256.90 | $256.90 |
| Purchase #3 | $25.32 | 3.502% | $26.2067 | $26.21 | $26.20 | $26.20 |
| Purchase #4 | $134.71 | 9.528% | $147.5452 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $199.27 | 7.286% | $213.7888 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $206.74 | 6.770% | $220.7363 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $245.50 | 11.174% | $272.9322 | $272.93 | $272.95 | $272.90 |
| 7 purchase totals = | $1,231.74 | $1,336.4435 | $1,336.46 | $1,336.45 | $1,336.30 | |