| 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 | $210.87 | 3.852% | $218.9927 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $67.36 | 7.283% | $72.2658 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $166.66 | 6.269% | $177.1079 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $76.93 | 11.411% | $85.7085 | $85.71 | $85.70 | $85.70 |
| Purchase #5 | $37.58 | 3.375% | $38.8483 | $38.85 | $38.85 | $38.80 |
| Purchase #6 | $188.35 | 7.622% | $202.706 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $202.53 | 7.333% | $217.3815 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $950.28 | $1,013.0107 | $1,013.02 | $1,013.00 | $1,013.00 | |