| 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 | $102.91 | 11.398% | $114.6397 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $185.48 | 7.835% | $200.0124 | $200.01 | $200.00 | $200.00 |
| Purchase #3 | $183.91 | 5.547% | $194.1115 | $194.11 | $194.10 | $194.10 |
| Purchase #4 | $173.41 | 7.149% | $185.8071 | $185.81 | $185.80 | $185.80 |
| Purchase #5 | $26.45 | 8.713% | $28.7546 | $28.75 | $28.75 | $28.80 |
| Purchase #6 | $119.87 | 5.561% | $126.536 | $126.54 | $126.55 | $126.50 |
| Purchase #7 | $38.84 | 11.800% | $43.4231 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $830.87 | $893.2844 | $893.28 | $893.25 | $893.20 | |