| 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 | $214.33 | 12.117% | $240.3004 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $52.38 | 3.400% | $54.1609 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $133.61 | 10.458% | $147.5829 | $147.58 | $147.60 | $147.60 |
| Purchase #4 | $126.62 | 10.502% | $139.9176 | $139.92 | $139.90 | $139.90 |
| Purchase #5 | $209.31 | 4.610% | $218.9592 | $218.96 | $218.95 | $219.00 |
| Purchase #6 | $202.82 | 9.351% | $221.7857 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $5.83 | 7.671% | $6.2772 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $944.90 | $1,028.9839 | $1,028.99 | $1,029.00 | $1,029.10 | |