| 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 | $31.77 | 11.777% | $35.5116 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $103.30 | 8.579% | $112.1621 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $165.37 | 3.122% | $170.5329 | $170.53 | $170.55 | $170.50 |
| Purchase #4 | $226.92 | 7.322% | $243.5351 | $243.54 | $243.55 | $243.50 |
| Purchase #5 | $189.59 | 7.575% | $203.9514 | $203.95 | $203.95 | $204.00 |
| Purchase #6 | $227.92 | 9.230% | $248.957 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $170.76 | 6.530% | $181.9106 | $181.91 | $181.90 | $181.90 |
| 7 purchase totals = | $1,115.63 | $1,196.5607 | $1,196.56 | $1,196.55 | $1,196.60 | |