| 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 | $134.39 | 3.831% | $139.5385 | $139.54 | $139.55 | $139.50 |
| Purchase #2 | $233.56 | 8.485% | $253.3776 | $253.38 | $253.40 | $253.40 |
| Purchase #3 | $228.77 | 10.126% | $251.9353 | $251.94 | $251.95 | $251.90 |
| Purchase #4 | $31.86 | 4.812% | $33.3931 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $231.82 | 13.419% | $262.9279 | $262.93 | $262.95 | $262.90 |
| Purchase #6 | $49.39 | 10.737% | $54.693 | $54.69 | $54.70 | $54.70 |
| Purchase #7 | $183.80 | 7.688% | $197.9305 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $1,093.59 | $1,193.7959 | $1,193.80 | $1,193.90 | $1,193.70 | |