| 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 | $223.88 | 5.146% | $235.4009 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $238.75 | 4.185% | $248.7417 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $79.92 | 6.751% | $85.3154 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $115.71 | 6.578% | $123.3214 | $123.32 | $123.30 | $123.30 |
| Purchase #5 | $206.54 | 5.155% | $217.1871 | $217.19 | $217.20 | $217.20 |
| Purchase #6 | $210.97 | 7.326% | $226.4257 | $226.43 | $226.45 | $226.40 |
| Purchase #7 | $207.90 | 6.110% | $220.6027 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $1,283.67 | $1,356.9949 | $1,357.00 | $1,357.00 | $1,356.90 | |