| 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 | $186.36 | 9.578% | $204.2096 | $204.21 | $204.20 | $204.20 |
| Purchase #2 | $204.69 | 12.646% | $230.5751 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $201.28 | 5.550% | $212.451 | $212.45 | $212.45 | $212.50 |
| Purchase #4 | $195.73 | 8.796% | $212.9464 | $212.95 | $212.95 | $212.90 |
| Purchase #5 | $142.70 | 5.703% | $150.8382 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $130.89 | 8.517% | $142.0379 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $91.92 | 6.756% | $98.1301 | $98.13 | $98.15 | $98.10 |
| 7 purchase totals = | $1,153.57 | $1,251.1883 | $1,251.20 | $1,251.25 | $1,251.10 | |