| 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 | $25.99 | 3.457% | $26.8885 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $191.81 | 9.629% | $210.2794 | $210.28 | $210.30 | $210.30 |
| Purchase #3 | $129.50 | 11.406% | $144.2708 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $127.87 | 3.216% | $131.9823 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $181.75 | 11.581% | $202.7985 | $202.80 | $202.80 | $202.80 |
| Purchase #6 | $201.90 | 4.276% | $210.5332 | $210.53 | $210.55 | $210.50 |
| Purchase #7 | $101.32 | 3.530% | $104.8966 | $104.90 | $104.90 | $104.90 |
| 7 purchase totals = | $960.14 | $1,031.6493 | $1,031.65 | $1,031.70 | $1,031.70 | |