| 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 | $249.57 | 9.559% | $273.4264 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $111.40 | 13.821% | $126.7966 | $126.80 | $126.80 | $126.80 |
| Purchase #3 | $211.51 | 12.520% | $237.9911 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $82.81 | 11.759% | $92.5476 | $92.55 | $92.55 | $92.50 |
| Purchase #5 | $129.83 | 9.834% | $142.5975 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $153.39 | 7.416% | $164.7654 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $97.53 | 13.467% | $110.6644 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $1,036.04 | $1,148.7890 | $1,148.80 | $1,148.80 | $1,148.80 | |