| 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 | $209.96 | 9.741% | $230.4122 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $50.74 | 8.778% | $55.194 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $179.31 | 10.442% | $198.0336 | $198.03 | $198.05 | $198.00 |
| Purchase #4 | $181.98 | 5.411% | $191.8269 | $191.83 | $191.85 | $191.80 |
| Purchase #5 | $152.96 | 7.820% | $164.9215 | $164.92 | $164.90 | $164.90 |
| Purchase #6 | $209.88 | 3.254% | $216.7095 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $21.96 | 11.244% | $24.4292 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $1,006.79 | $1,081.5269 | $1,081.52 | $1,081.55 | $1,081.40 | |