| 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 | $223.98 | 9.557% | $245.3858 | $245.39 | $245.40 | $245.40 |
| Purchase #2 | $7.83 | 9.600% | $8.5817 | $8.58 | $8.60 | $8.60 |
| Purchase #3 | $189.83 | 6.395% | $201.9696 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $32.35 | 10.840% | $35.8567 | $35.86 | $35.85 | $35.90 |
| Purchase #5 | $26.39 | 12.399% | $29.6621 | $29.66 | $29.65 | $29.70 |
| Purchase #6 | $157.37 | 3.694% | $163.1832 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $226.45 | 11.869% | $253.3274 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $864.20 | $937.9665 | $937.97 | $938.00 | $938.10 | |