| 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 | $198.72 | 10.807% | $220.1957 | $220.20 | $220.20 | $220.20 |
| Purchase #2 | $98.92 | 5.651% | $104.51 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $141.78 | 13.320% | $160.6651 | $160.67 | $160.65 | $160.70 |
| Purchase #4 | $107.69 | 11.749% | $120.3425 | $120.34 | $120.35 | $120.30 |
| Purchase #5 | $242.73 | 9.320% | $265.3524 | $265.35 | $265.35 | $265.40 |
| Purchase #6 | $203.87 | 13.640% | $231.6779 | $231.68 | $231.70 | $231.70 |
| Purchase #7 | $145.64 | 5.613% | $153.8148 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $1,139.35 | $1,256.5584 | $1,256.56 | $1,256.55 | $1,256.60 | |