| 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 | $18.41 | 3.808% | $19.1111 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $229.41 | 5.445% | $241.9014 | $241.90 | $241.90 | $241.90 |
| Purchase #3 | $206.98 | 7.649% | $222.8119 | $222.81 | $222.80 | $222.80 |
| Purchase #4 | $210.88 | 13.279% | $238.8828 | $238.88 | $238.90 | $238.90 |
| Purchase #5 | $64.88 | 9.559% | $71.0819 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $193.84 | 9.808% | $212.8518 | $212.85 | $212.85 | $212.90 |
| Purchase #7 | $212.98 | 7.506% | $228.9663 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,137.38 | $1,235.6072 | $1,235.60 | $1,235.60 | $1,235.70 | |