| 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 | $184.39 | 11.469% | $205.5377 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $155.61 | 13.774% | $177.0437 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $232.37 | 4.425% | $242.6524 | $242.65 | $242.65 | $242.70 |
| Purchase #4 | $31.47 | 11.169% | $34.9849 | $34.98 | $35.00 | $35.00 |
| Purchase #5 | $239.40 | 10.495% | $264.525 | $264.53 | $264.55 | $264.50 |
| Purchase #6 | $25.61 | 9.337% | $28.0012 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $25.60 | 6.633% | $27.298 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $894.45 | $980.0429 | $980.04 | $980.10 | $980.00 | |