| 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 | $200.54 | 6.828% | $214.2329 | $214.23 | $214.25 | $214.20 |
| Purchase #2 | $25.95 | 12.546% | $29.2057 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $190.28 | 4.245% | $198.3574 | $198.36 | $198.35 | $198.40 |
| Purchase #4 | $191.67 | 6.662% | $204.4391 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $226.80 | 11.571% | $253.043 | $253.04 | $253.05 | $253.00 |
| Purchase #6 | $28.89 | 8.642% | $31.3867 | $31.39 | $31.40 | $31.40 |
| Purchase #7 | $234.79 | 4.582% | $245.5481 | $245.55 | $245.55 | $245.50 |
| 7 purchase totals = | $1,098.92 | $1,176.2129 | $1,176.22 | $1,176.25 | $1,176.10 | |