| 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 | $21.91 | 7.463% | $23.5451 | $23.55 | $23.55 | $23.50 |
| Purchase #2 | $199.79 | 8.583% | $216.938 | $216.94 | $216.95 | $216.90 |
| Purchase #3 | $184.69 | 11.194% | $205.3642 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $30.33 | 11.190% | $33.7239 | $33.72 | $33.70 | $33.70 |
| Purchase #5 | $240.90 | 9.648% | $264.142 | $264.14 | $264.15 | $264.10 |
| Purchase #6 | $47.73 | 12.747% | $53.8141 | $53.81 | $53.80 | $53.80 |
| Purchase #7 | $193.50 | 4.717% | $202.6274 | $202.63 | $202.65 | $202.60 |
| 7 purchase totals = | $918.85 | $1,000.1547 | $1,000.15 | $1,000.15 | $1,000.00 | |