| 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 | $202.81 | 4.809% | $212.5631 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $71.77 | 4.128% | $74.7327 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $178.28 | 3.355% | $184.2613 | $184.26 | $184.25 | $184.30 |
| Purchase #4 | $114.78 | 13.777% | $130.5932 | $130.59 | $130.60 | $130.60 |
| Purchase #5 | $24.33 | 9.323% | $26.5983 | $26.60 | $26.60 | $26.60 |
| Purchase #6 | $184.56 | 9.742% | $202.5398 | $202.54 | $202.55 | $202.50 |
| Purchase #7 | $107.26 | 12.304% | $120.4573 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $883.79 | $951.7457 | $951.74 | $951.75 | $951.80 | |