| 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 | $105.28 | 8.435% | $114.1604 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $13.69 | 12.326% | $15.3774 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $10.29 | 12.722% | $11.5991 | $11.60 | $11.60 | $11.60 |
| Purchase #4 | $213.70 | 12.190% | $239.75 | $239.75 | $239.75 | $239.80 |
| Purchase #5 | $228.97 | 12.385% | $257.3279 | $257.33 | $257.35 | $257.30 |
| Purchase #6 | $205.41 | 13.694% | $233.5388 | $233.54 | $233.55 | $233.50 |
| Purchase #7 | $122.40 | 5.196% | $128.7599 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $899.74 | $1,000.5135 | $1,000.52 | $1,000.55 | $1,000.60 | |