| 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 | $196.97 | 5.446% | $207.697 | $207.70 | $207.70 | $207.70 |
| Purchase #2 | $250.62 | 6.356% | $266.5494 | $266.55 | $266.55 | $266.50 |
| Purchase #3 | $175.61 | 12.335% | $197.2715 | $197.27 | $197.25 | $197.30 |
| Purchase #4 | $152.28 | 10.314% | $167.9862 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $86.60 | 7.377% | $92.9885 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $189.36 | 13.360% | $214.6585 | $214.66 | $214.65 | $214.70 |
| Purchase #7 | $88.74 | 3.623% | $91.9551 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $1,140.18 | $1,239.1062 | $1,239.12 | $1,239.10 | $1,239.20 | |