| 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 | $217.43 | 7.492% | $233.7199 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $214.74 | 6.497% | $228.6917 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $190.62 | 3.467% | $197.2288 | $197.23 | $197.25 | $197.20 |
| Purchase #4 | $244.57 | 5.671% | $258.4396 | $258.44 | $258.45 | $258.40 |
| Purchase #5 | $15.65 | 4.633% | $16.3751 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $128.56 | 10.332% | $141.8428 | $141.84 | $141.85 | $141.80 |
| Purchase #7 | $68.67 | 3.834% | $71.3028 | $71.30 | $71.30 | $71.30 |
| 7 purchase totals = | $1,080.24 | $1,147.6007 | $1,147.60 | $1,147.65 | $1,147.50 | |