| 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 | $212.88 | 13.382% | $241.3676 | $241.37 | $241.35 | $241.40 |
| Purchase #2 | $51.41 | 8.478% | $55.7685 | $55.77 | $55.75 | $55.80 |
| Purchase #3 | $74.87 | 9.442% | $81.9392 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $122.29 | 3.781% | $126.9138 | $126.91 | $126.90 | $126.90 |
| Purchase #5 | $131.75 | 5.364% | $138.8171 | $138.82 | $138.80 | $138.80 |
| Purchase #6 | $229.42 | 5.503% | $242.045 | $242.05 | $242.05 | $242.00 |
| Purchase #7 | $239.78 | 12.418% | $269.5559 | $269.56 | $269.55 | $269.60 |
| 7 purchase totals = | $1,062.40 | $1,156.4071 | $1,156.42 | $1,156.35 | $1,156.40 | |