| 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 | $233.68 | 3.178% | $241.1064 | $241.11 | $241.10 | $241.10 |
| Purchase #2 | $87.68 | 6.411% | $93.3012 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $164.30 | 8.579% | $178.3953 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $172.68 | 6.604% | $184.0838 | $184.08 | $184.10 | $184.10 |
| Purchase #5 | $162.63 | 7.439% | $174.728 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $41.78 | 12.867% | $47.1558 | $47.16 | $47.15 | $47.20 |
| Purchase #7 | $67.95 | 12.556% | $76.4818 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $930.70 | $995.2523 | $995.26 | $995.30 | $995.30 | |