| 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 | $211.33 | 3.271% | $218.2426 | $218.24 | $218.25 | $218.20 |
| Purchase #2 | $96.73 | 10.280% | $106.6738 | $106.67 | $106.65 | $106.70 |
| Purchase #3 | $73.29 | 13.808% | $83.4099 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $174.32 | 6.418% | $185.5079 | $185.51 | $185.50 | $185.50 |
| Purchase #5 | $5.40 | 4.327% | $5.6337 | $5.63 | $5.65 | $5.60 |
| Purchase #6 | $20.50 | 8.799% | $22.3038 | $22.30 | $22.30 | $22.30 |
| Purchase #7 | $79.28 | 10.269% | $87.4213 | $87.42 | $87.40 | $87.40 |
| 7 purchase totals = | $660.85 | $709.1930 | $709.18 | $709.15 | $709.10 | |