| 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 | $77.33 | 8.282% | $83.7345 | $83.73 | $83.75 | $83.70 |
| Purchase #2 | $250.27 | 11.552% | $279.1812 | $279.18 | $279.20 | $279.20 |
| Purchase #3 | $184.88 | 7.497% | $198.7405 | $198.74 | $198.75 | $198.70 |
| Purchase #4 | $80.41 | 3.546% | $83.2613 | $83.26 | $83.25 | $83.30 |
| Purchase #5 | $200.98 | 8.645% | $218.3547 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $232.27 | 5.190% | $244.3248 | $244.32 | $244.30 | $244.30 |
| Purchase #7 | $167.93 | 6.353% | $178.5986 | $178.60 | $178.60 | $178.60 |
| 7 purchase totals = | $1,194.07 | $1,286.1956 | $1,286.18 | $1,286.20 | $1,286.20 | |