| 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 | $212.55 | 6.619% | $226.6187 | $226.62 | $226.60 | $226.60 |
| Purchase #2 | $201.84 | 8.705% | $219.4102 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $192.47 | 8.633% | $209.0859 | $209.09 | $209.10 | $209.10 |
| Purchase #4 | $193.46 | 5.858% | $204.7929 | $204.79 | $204.80 | $204.80 |
| Purchase #5 | $128.82 | 7.137% | $138.0139 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $201.52 | 9.515% | $220.6946 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $77.26 | 9.824% | $84.85 | $84.85 | $84.85 | $84.90 |
| 7 purchase totals = | $1,207.92 | $1,303.4662 | $1,303.46 | $1,303.45 | $1,303.50 | |