| 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 | $39.62 | 12.678% | $44.643 | $44.64 | $44.65 | $44.60 |
| Purchase #2 | $141.86 | 8.847% | $154.4104 | $154.41 | $154.40 | $154.40 |
| Purchase #3 | $103.42 | 4.350% | $107.9188 | $107.92 | $107.90 | $107.90 |
| Purchase #4 | $198.54 | 9.210% | $216.8255 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $24.60 | 13.319% | $27.8765 | $27.88 | $27.90 | $27.90 |
| Purchase #6 | $211.48 | 9.107% | $230.7395 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $228.75 | 10.319% | $252.3547 | $252.35 | $252.35 | $252.40 |
| 7 purchase totals = | $948.27 | $1,034.7684 | $1,034.77 | $1,034.80 | $1,034.70 | |