| 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 | $102.61 | 9.539% | $112.398 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $11.41 | 12.514% | $12.8378 | $12.84 | $12.85 | $12.80 |
| Purchase #3 | $98.40 | 9.342% | $107.5925 | $107.59 | $107.60 | $107.60 |
| Purchase #4 | $197.87 | 6.596% | $210.9215 | $210.92 | $210.90 | $210.90 |
| Purchase #5 | $74.97 | 11.734% | $83.767 | $83.77 | $83.75 | $83.80 |
| Purchase #6 | $249.43 | 7.861% | $269.0377 | $269.04 | $269.05 | $269.00 |
| Purchase #7 | $222.58 | 3.502% | $230.3748 | $230.37 | $230.35 | $230.40 |
| 7 purchase totals = | $957.27 | $1,026.9293 | $1,026.93 | $1,026.90 | $1,026.90 | |