| 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 | $203.88 | 4.182% | $212.4063 | $212.41 | $212.40 | $212.40 |
| Purchase #2 | $18.51 | 13.569% | $21.0216 | $21.02 | $21.00 | $21.00 |
| Purchase #3 | $196.68 | 12.824% | $221.9022 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $76.84 | 13.368% | $87.112 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $192.89 | 5.469% | $203.4392 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $244.28 | 6.270% | $259.5964 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $173.92 | 13.193% | $196.8653 | $196.87 | $196.85 | $196.90 |
| 7 purchase totals = | $1,107.00 | $1,202.3430 | $1,202.35 | $1,202.30 | $1,202.30 | |