| 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 | $121.56 | 9.502% | $133.1106 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $204.48 | 6.197% | $217.1516 | $217.15 | $217.15 | $217.20 |
| Purchase #3 | $250.94 | 5.172% | $263.9186 | $263.92 | $263.90 | $263.90 |
| Purchase #4 | $100.54 | 4.817% | $105.383 | $105.38 | $105.40 | $105.40 |
| Purchase #5 | $82.48 | 12.457% | $92.7545 | $92.75 | $92.75 | $92.80 |
| Purchase #6 | $170.76 | 6.557% | $181.9567 | $181.96 | $181.95 | $182.00 |
| Purchase #7 | $129.69 | 5.246% | $136.4935 | $136.49 | $136.50 | $136.50 |
| 7 purchase totals = | $1,060.45 | $1,130.7685 | $1,130.76 | $1,130.75 | $1,130.90 | |