| 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 | $203.56 | 6.332% | $216.4494 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $60.99 | 3.130% | $62.899 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $157.72 | 5.643% | $166.6201 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $234.63 | 6.822% | $250.6365 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $227.90 | 4.191% | $237.4513 | $237.45 | $237.45 | $237.50 |
| Purchase #6 | $172.60 | 7.289% | $185.1808 | $185.18 | $185.20 | $185.20 |
| Purchase #7 | $181.76 | 6.354% | $193.309 | $193.31 | $193.30 | $193.30 |
| 7 purchase totals = | $1,239.16 | $1,312.5461 | $1,312.55 | $1,312.55 | $1,312.50 | |