| 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 | $237.62 | 6.150% | $252.2336 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $14.72 | 9.232% | $16.079 | $16.08 | $16.10 | $16.10 |
| Purchase #3 | $108.63 | 5.191% | $114.269 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $37.88 | 3.103% | $39.0554 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $87.77 | 13.399% | $99.5303 | $99.53 | $99.55 | $99.50 |
| Purchase #6 | $243.38 | 8.435% | $263.9091 | $263.91 | $263.90 | $263.90 |
| Purchase #7 | $99.42 | 8.618% | $107.988 | $107.99 | $108.00 | $108.00 |
| 7 purchase totals = | $829.42 | $893.0644 | $893.07 | $893.10 | $893.10 | |