| 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 | $226.72 | 10.484% | $250.4893 | $250.49 | $250.50 | $250.50 |
| Purchase #2 | $166.95 | 8.603% | $181.3127 | $181.31 | $181.30 | $181.30 |
| Purchase #3 | $162.29 | 13.399% | $184.0352 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $34.70 | 13.681% | $39.4473 | $39.45 | $39.45 | $39.40 |
| Purchase #5 | $133.58 | 4.366% | $139.4121 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $162.98 | 9.190% | $177.9579 | $177.96 | $177.95 | $178.00 |
| Purchase #7 | $228.46 | 8.614% | $248.1395 | $248.14 | $248.15 | $248.10 |
| 7 purchase totals = | $1,115.68 | $1,220.7940 | $1,220.80 | $1,220.80 | $1,220.70 | |