| 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 | $111.63 | 7.577% | $120.0882 | $120.09 | $120.10 | $120.10 |
| Purchase #2 | $210.77 | 8.202% | $228.0574 | $228.06 | $228.05 | $228.10 |
| Purchase #3 | $112.66 | 12.199% | $126.4034 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $119.40 | 3.563% | $123.6542 | $123.65 | $123.65 | $123.70 |
| Purchase #5 | $157.95 | 8.478% | $171.341 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $134.58 | 3.582% | $139.4007 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $126.61 | 12.468% | $142.3957 | $142.40 | $142.40 | $142.40 |
| 7 purchase totals = | $973.60 | $1,051.3406 | $1,051.34 | $1,051.35 | $1,051.40 | |