| 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 | $210.90 | 9.533% | $231.0051 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $34.58 | 5.629% | $36.5265 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $16.59 | 6.243% | $17.6257 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $83.25 | 4.840% | $87.2793 | $87.28 | $87.30 | $87.30 |
| Purchase #5 | $173.46 | 6.576% | $184.8667 | $184.87 | $184.85 | $184.90 |
| Purchase #6 | $163.37 | 9.573% | $179.0094 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $219.73 | 11.549% | $245.1066 | $245.11 | $245.10 | $245.10 |
| 7 purchase totals = | $901.88 | $981.4193 | $981.44 | $981.45 | $981.40 | |