| 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 | $229.74 | 11.466% | $256.082 | $256.08 | $256.10 | $256.10 |
| Purchase #2 | $26.31 | 10.389% | $29.0433 | $29.04 | $29.05 | $29.00 |
| Purchase #3 | $192.93 | 3.599% | $199.8736 | $199.87 | $199.85 | $199.90 |
| Purchase #4 | $218.70 | 5.472% | $230.6673 | $230.67 | $230.65 | $230.70 |
| Purchase #5 | $131.68 | 7.848% | $142.0142 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $92.25 | 13.633% | $104.8264 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $138.96 | 12.145% | $155.8367 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,030.57 | $1,118.3435 | $1,118.34 | $1,118.35 | $1,118.30 | |