| 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 | $183.33 | 10.119% | $201.8812 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $250.84 | 7.245% | $269.0134 | $269.01 | $269.00 | $269.00 |
| Purchase #3 | $96.64 | 8.760% | $105.1057 | $105.11 | $105.10 | $105.10 |
| Purchase #4 | $76.38 | 13.171% | $86.44 | $86.44 | $86.45 | $86.40 |
| Purchase #5 | $91.70 | 9.154% | $100.0942 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $191.38 | 10.599% | $211.6644 | $211.66 | $211.65 | $211.70 |
| Purchase #7 | $100.91 | 6.566% | $107.5358 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $991.18 | $1,081.7347 | $1,081.73 | $1,081.75 | $1,081.70 | |