| 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 | $5.48 | 4.123% | $5.7059 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $224.28 | 6.246% | $238.2885 | $238.29 | $238.30 | $238.30 |
| Purchase #3 | $237.63 | 12.288% | $266.83 | $266.83 | $266.85 | $266.80 |
| Purchase #4 | $218.86 | 7.497% | $235.2679 | $235.27 | $235.25 | $235.30 |
| Purchase #5 | $59.63 | 8.570% | $64.7403 | $64.74 | $64.75 | $64.70 |
| Purchase #6 | $105.59 | 8.534% | $114.6011 | $114.60 | $114.60 | $114.60 |
| Purchase #7 | $173.74 | 13.132% | $196.5555 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $1,025.21 | $1,121.9892 | $1,122.00 | $1,122.00 | $1,122.00 | |