| 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 | $190.69 | 12.344% | $214.2288 | $214.23 | $214.25 | $214.20 |
| Purchase #2 | $176.69 | 11.824% | $197.5818 | $197.58 | $197.60 | $197.60 |
| Purchase #3 | $27.51 | 12.401% | $30.9215 | $30.92 | $30.90 | $30.90 |
| Purchase #4 | $168.84 | 11.593% | $188.4136 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $12.67 | 4.746% | $13.2713 | $13.27 | $13.25 | $13.30 |
| Purchase #6 | $235.45 | 10.173% | $259.4023 | $259.40 | $259.40 | $259.40 |
| Purchase #7 | $138.28 | 10.530% | $152.8409 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $950.13 | $1,056.6602 | $1,056.65 | $1,056.65 | $1,056.60 | |