| 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 | $193.85 | 10.210% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $23.42 | 6.387% | $24.9158 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $160.34 | 3.188% | $165.4516 | $165.45 | $165.45 | $165.50 |
| Purchase #4 | $105.61 | 4.521% | $110.3846 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $191.51 | 11.171% | $212.9036 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $250.99 | 12.602% | $282.6198 | $282.62 | $282.60 | $282.60 |
| Purchase #7 | $81.33 | 3.165% | $83.9041 | $83.90 | $83.90 | $83.90 |
| 7 purchase totals = | $1,007.05 | $1,093.8216 | $1,093.81 | $1,093.80 | $1,093.80 | |