| 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 | $139.47 | 12.143% | $156.4058 | $156.41 | $156.40 | $156.40 |
| Purchase #2 | $104.38 | 9.255% | $114.0404 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $217.66 | 9.178% | $237.6368 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $108.85 | 4.672% | $113.9355 | $113.94 | $113.95 | $113.90 |
| Purchase #5 | $145.62 | 5.525% | $153.6655 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $140.99 | 4.566% | $147.4276 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $244.41 | 11.172% | $271.7155 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $1,101.38 | $1,194.8271 | $1,194.85 | $1,194.85 | $1,194.70 | |