| 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 | $13.79 | 12.787% | $15.5533 | $15.55 | $15.55 | $15.60 |
| Purchase #2 | $114.82 | 5.363% | $120.9778 | $120.98 | $121.00 | $121.00 |
| Purchase #3 | $95.47 | 11.606% | $106.5502 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $217.93 | 8.742% | $236.9814 | $236.98 | $237.00 | $237.00 |
| Purchase #5 | $226.64 | 11.560% | $252.8396 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $192.62 | 5.309% | $202.8462 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $183.61 | 12.390% | $206.3593 | $206.36 | $206.35 | $206.40 |
| 7 purchase totals = | $1,044.88 | $1,142.1078 | $1,142.11 | $1,142.15 | $1,142.20 | |