| 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 | $129.39 | 5.751% | $136.8312 | $136.83 | $136.85 | $136.80 |
| Purchase #2 | $147.34 | 12.860% | $166.2879 | $166.29 | $166.30 | $166.30 |
| Purchase #3 | $196.74 | 8.163% | $212.7999 | $212.80 | $212.80 | $212.80 |
| Purchase #4 | $46.85 | 5.580% | $49.4642 | $49.46 | $49.45 | $49.50 |
| Purchase #5 | $244.90 | 4.410% | $255.7001 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $233.57 | 9.393% | $255.5092 | $255.51 | $255.50 | $255.50 |
| Purchase #7 | $27.95 | 10.398% | $30.8562 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $1,026.74 | $1,107.4487 | $1,107.45 | $1,107.45 | $1,107.50 | |