| 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 | $247.45 | 8.479% | $268.4313 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $94.90 | 5.583% | $100.1983 | $100.20 | $100.20 | $100.20 |
| Purchase #3 | $96.46 | 3.457% | $99.7946 | $99.79 | $99.80 | $99.80 |
| Purchase #4 | $201.75 | 5.426% | $212.697 | $212.70 | $212.70 | $212.70 |
| Purchase #5 | $51.43 | 9.539% | $56.3359 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $160.42 | 11.410% | $178.7239 | $178.72 | $178.70 | $178.70 |
| Purchase #7 | $138.82 | 10.725% | $153.7084 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $991.23 | $1,069.8894 | $1,069.89 | $1,069.90 | $1,069.80 | |