| 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 | $212.87 | 4.447% | $222.3363 | $222.34 | $222.35 | $222.30 |
| Purchase #2 | $107.42 | 7.517% | $115.4948 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $31.64 | 7.829% | $34.1171 | $34.12 | $34.10 | $34.10 |
| Purchase #4 | $230.90 | 5.741% | $244.156 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $181.40 | 5.862% | $192.0337 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $147.78 | 5.568% | $156.0084 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $25.99 | 7.742% | $28.0021 | $28.00 | $28.00 | $28.00 |
| 7 purchase totals = | $938.00 | $992.1484 | $992.15 | $992.15 | $992.10 | |