| 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 | $78.97 | 8.821% | $85.9359 | $85.94 | $85.95 | $85.90 |
| Purchase #2 | $230.42 | 6.841% | $246.183 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $29.81 | 5.289% | $31.3867 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $233.30 | 12.848% | $263.2744 | $263.27 | $263.25 | $263.30 |
| Purchase #5 | $242.51 | 5.741% | $256.4325 | $256.43 | $256.45 | $256.40 |
| Purchase #6 | $107.76 | 10.765% | $119.3604 | $119.36 | $119.35 | $119.40 |
| Purchase #7 | $189.37 | 6.631% | $201.9271 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $1,112.14 | $1,204.5000 | $1,204.50 | $1,204.55 | $1,204.50 | |