| 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 | $102.45 | 4.769% | $107.3358 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $237.47 | 4.611% | $248.4197 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $169.62 | 9.261% | $185.3285 | $185.33 | $185.35 | $185.30 |
| Purchase #4 | $19.61 | 8.320% | $21.2416 | $21.24 | $21.25 | $21.20 |
| Purchase #5 | $250.65 | 4.701% | $262.4331 | $262.43 | $262.45 | $262.40 |
| Purchase #6 | $155.98 | 12.793% | $175.9345 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $99.37 | 10.567% | $109.8704 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $1,035.15 | $1,110.5636 | $1,110.56 | $1,110.60 | $1,110.40 | |