| 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 | $22.47 | 7.713% | $24.2031 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $234.46 | 9.843% | $257.5379 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $134.63 | 9.685% | $147.6689 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $167.85 | 10.137% | $184.865 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $138.64 | 10.413% | $153.0766 | $153.08 | $153.10 | $153.10 |
| Purchase #6 | $235.57 | 8.148% | $254.7642 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $166.36 | 5.412% | $175.3634 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,099.98 | $1,197.4791 | $1,197.48 | $1,197.45 | $1,197.60 | |