| 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 | $206.83 | 4.286% | $215.6947 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $204.46 | 7.312% | $219.4101 | $219.41 | $219.40 | $219.40 |
| Purchase #3 | $159.40 | 13.685% | $181.2139 | $181.21 | $181.20 | $181.20 |
| Purchase #4 | $107.80 | 6.598% | $114.9126 | $114.91 | $114.90 | $114.90 |
| Purchase #5 | $175.86 | 4.332% | $183.4783 | $183.48 | $183.50 | $183.50 |
| Purchase #6 | $175.70 | 8.535% | $190.696 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $131.34 | 3.525% | $135.9697 | $135.97 | $135.95 | $136.00 |
| 7 purchase totals = | $1,161.39 | $1,241.3753 | $1,241.37 | $1,241.35 | $1,241.40 | |