| 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 | $114.35 | 12.769% | $128.9514 | $128.95 | $128.95 | $129.00 |
| Purchase #2 | $204.46 | 3.387% | $211.3851 | $211.39 | $211.40 | $211.40 |
| Purchase #3 | $224.84 | 8.594% | $244.1627 | $244.16 | $244.15 | $244.20 |
| Purchase #4 | $189.92 | 12.441% | $213.5479 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $58.84 | 13.226% | $66.6222 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $138.58 | 6.198% | $147.1692 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $171.42 | 8.842% | $186.577 | $186.58 | $186.60 | $186.60 |
| 7 purchase totals = | $1,102.41 | $1,198.4155 | $1,198.42 | $1,198.40 | $1,198.50 | |