| 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 | $22.48 | 10.795% | $24.9067 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $226.70 | 12.262% | $254.498 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $201.68 | 4.760% | $211.28 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $235.85 | 12.605% | $265.5789 | $265.58 | $265.60 | $265.60 |
| Purchase #5 | $102.26 | 11.731% | $114.2561 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $214.60 | 8.791% | $233.4655 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $244.98 | 8.143% | $264.9287 | $264.93 | $264.95 | $264.90 |
| 7 purchase totals = | $1,248.55 | $1,368.9139 | $1,368.93 | $1,368.95 | $1,369.00 | |