| 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 | $245.28 | 8.580% | $266.325 | $266.33 | $266.35 | $266.30 |
| Purchase #2 | $194.37 | 6.617% | $207.2315 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $163.27 | 11.611% | $182.2273 | $182.23 | $182.25 | $182.20 |
| Purchase #4 | $9.61 | 3.461% | $9.9426 | $9.94 | $9.95 | $9.90 |
| Purchase #5 | $172.65 | 13.761% | $196.4084 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $193.66 | 9.396% | $211.8563 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $221.27 | 3.617% | $229.2733 | $229.27 | $229.25 | $229.30 |
| 7 purchase totals = | $1,200.11 | $1,303.2644 | $1,303.27 | $1,303.30 | $1,303.20 | |