| 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 | $215.59 | 6.792% | $230.2329 | $230.23 | $230.25 | $230.20 |
| Purchase #2 | $197.36 | 12.134% | $221.3077 | $221.31 | $221.30 | $221.30 |
| Purchase #3 | $51.51 | 5.151% | $54.1633 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $175.99 | 4.498% | $183.906 | $183.91 | $183.90 | $183.90 |
| Purchase #5 | $145.71 | 13.195% | $164.9364 | $164.94 | $164.95 | $164.90 |
| Purchase #6 | $246.68 | 9.191% | $269.3524 | $269.35 | $269.35 | $269.40 |
| Purchase #7 | $231.77 | 10.671% | $256.5022 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $1,264.61 | $1,380.4009 | $1,380.40 | $1,380.40 | $1,380.40 | |