| 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 | $96.33 | 3.467% | $99.6698 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $237.76 | 7.857% | $256.4408 | $256.44 | $256.45 | $256.40 |
| Purchase #3 | $241.67 | 3.515% | $250.1647 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $192.34 | 10.622% | $212.7704 | $212.77 | $212.75 | $212.80 |
| Purchase #5 | $15.86 | 11.131% | $17.6254 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $18.52 | 6.508% | $19.7253 | $19.73 | $19.75 | $19.70 |
| Purchase #7 | $175.66 | 13.138% | $198.7382 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $978.14 | $1,055.1346 | $1,055.14 | $1,055.15 | $1,055.10 | |