| 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 | $199.40 | 5.621% | $210.6083 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $95.39 | 8.644% | $103.6355 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $221.85 | 5.792% | $234.6996 | $234.70 | $234.70 | $234.70 |
| Purchase #4 | $126.89 | 8.821% | $138.083 | $138.08 | $138.10 | $138.10 |
| Purchase #5 | $88.84 | 5.320% | $93.5663 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $209.77 | 3.317% | $216.7281 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $212.91 | 7.762% | $229.4361 | $229.44 | $229.45 | $229.40 |
| 7 purchase totals = | $1,155.05 | $1,226.7569 | $1,226.77 | $1,226.80 | $1,226.70 | |