| 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 | $115.61 | 13.378% | $131.0763 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $218.89 | 3.812% | $227.2341 | $227.23 | $227.25 | $227.20 |
| Purchase #3 | $89.88 | 8.120% | $97.1783 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $239.80 | 4.176% | $249.814 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $119.70 | 7.401% | $128.559 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $159.90 | 9.794% | $175.5606 | $175.56 | $175.55 | $175.60 |
| Purchase #7 | $142.29 | 4.449% | $148.6205 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $1,086.07 | $1,158.0428 | $1,158.04 | $1,158.05 | $1,158.10 | |