| 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 | $219.65 | 5.839% | $232.4754 | $232.48 | $232.50 | $232.50 |
| Purchase #2 | $29.99 | 13.713% | $34.1025 | $34.10 | $34.10 | $34.10 |
| Purchase #3 | $37.32 | 10.138% | $41.1035 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $108.78 | 5.566% | $114.8347 | $114.83 | $114.85 | $114.80 |
| Purchase #5 | $202.33 | 8.827% | $220.1897 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $162.30 | 13.628% | $184.4182 | $184.42 | $184.40 | $184.40 |
| Purchase #7 | $59.58 | 3.588% | $61.7177 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $819.95 | $888.8417 | $888.84 | $888.85 | $888.80 | |