| 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 | $186.93 | 13.292% | $211.7767 | $211.78 | $211.80 | $211.80 |
| Purchase #2 | $93.60 | 5.737% | $98.9698 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $176.99 | 4.371% | $184.7262 | $184.73 | $184.75 | $184.70 |
| Purchase #4 | $214.94 | 4.790% | $225.2356 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $47.31 | 12.702% | $53.3193 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $104.32 | 8.867% | $113.5701 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $217.36 | 5.284% | $228.8453 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,041.45 | $1,116.4430 | $1,116.46 | $1,116.45 | $1,116.40 | |