| 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 | $106.59 | 3.624% | $110.4528 | $110.45 | $110.45 | $110.50 |
| Purchase #2 | $60.70 | 9.302% | $66.3463 | $66.35 | $66.35 | $66.30 |
| Purchase #3 | $140.54 | 6.774% | $150.0602 | $150.06 | $150.05 | $150.10 |
| Purchase #4 | $171.66 | 10.146% | $189.0766 | $189.08 | $189.10 | $189.10 |
| Purchase #5 | $147.55 | 8.859% | $160.6215 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $119.77 | 4.591% | $125.2686 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $205.36 | 8.113% | $222.0209 | $222.02 | $222.00 | $222.00 |
| 7 purchase totals = | $952.17 | $1,023.8469 | $1,023.85 | $1,023.80 | $1,023.90 | |