| 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 | $203.37 | 4.660% | $212.847 | $212.85 | $212.85 | $212.80 |
| Purchase #2 | $109.94 | 11.703% | $122.8063 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $245.39 | 12.813% | $276.8318 | $276.83 | $276.85 | $276.80 |
| Purchase #4 | $7.91 | 11.401% | $8.8118 | $8.81 | $8.80 | $8.80 |
| Purchase #5 | $199.95 | 12.479% | $224.9018 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $130.45 | 6.492% | $138.9188 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $94.65 | 7.268% | $101.5292 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $991.66 | $1,086.6467 | $1,086.65 | $1,086.65 | $1,086.50 | |