| 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 | $220.58 | 12.611% | $248.3973 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $123.62 | 8.176% | $133.7272 | $133.73 | $133.75 | $133.70 |
| Purchase #3 | $187.38 | 12.297% | $210.4221 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $49.78 | 9.343% | $54.4309 | $54.43 | $54.45 | $54.40 |
| Purchase #5 | $117.49 | 5.386% | $123.818 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $181.85 | 11.264% | $202.3336 | $202.33 | $202.35 | $202.30 |
| Purchase #7 | $220.77 | 3.598% | $228.7133 | $228.71 | $228.70 | $228.70 |
| 7 purchase totals = | $1,101.47 | $1,201.8424 | $1,201.84 | $1,201.85 | $1,201.70 | |