| 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 | $200.27 | 8.424% | $217.1407 | $217.14 | $217.15 | $217.10 |
| Purchase #2 | $186.89 | 4.279% | $194.887 | $194.89 | $194.90 | $194.90 |
| Purchase #3 | $126.48 | 4.108% | $131.6758 | $131.68 | $131.70 | $131.70 |
| Purchase #4 | $218.74 | 12.564% | $246.2225 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $103.54 | 8.709% | $112.5573 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $13.92 | 12.443% | $15.6521 | $15.65 | $15.65 | $15.70 |
| Purchase #7 | $92.41 | 3.280% | $95.441 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $942.25 | $1,013.5764 | $1,013.58 | $1,013.60 | $1,013.60 | |