| 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 | $21.38 | 10.442% | $23.6125 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $250.28 | 6.496% | $266.5382 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $159.65 | 9.863% | $175.3963 | $175.40 | $175.40 | $175.40 |
| Purchase #4 | $186.54 | 3.209% | $192.5261 | $192.53 | $192.55 | $192.50 |
| Purchase #5 | $149.90 | 3.421% | $155.0281 | $155.03 | $155.05 | $155.00 |
| Purchase #6 | $60.81 | 3.482% | $62.9274 | $62.93 | $62.95 | $62.90 |
| Purchase #7 | $217.30 | 4.742% | $227.6044 | $227.60 | $227.60 | $227.60 |
| 7 purchase totals = | $1,045.86 | $1,103.6330 | $1,103.64 | $1,103.70 | $1,103.50 | |