| 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 | $135.37 | 13.411% | $153.5245 | $153.52 | $153.50 | $153.50 |
| Purchase #2 | $11.77 | 12.705% | $13.2654 | $13.27 | $13.25 | $13.30 |
| Purchase #3 | $228.59 | 4.297% | $238.4125 | $238.41 | $238.40 | $238.40 |
| Purchase #4 | $99.63 | 10.695% | $110.2854 | $110.29 | $110.30 | $110.30 |
| Purchase #5 | $22.97 | 7.256% | $24.6367 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $65.40 | 7.386% | $70.2304 | $70.23 | $70.25 | $70.20 |
| Purchase #7 | $212.44 | 13.824% | $241.8077 | $241.81 | $241.80 | $241.80 |
| 7 purchase totals = | $776.17 | $852.1626 | $852.17 | $852.15 | $852.10 | |