| 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 | $203.53 | 11.774% | $227.4936 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $65.88 | 12.748% | $74.2784 | $74.28 | $74.30 | $74.30 |
| Purchase #3 | $31.62 | 8.810% | $34.4057 | $34.41 | $34.40 | $34.40 |
| Purchase #4 | $217.51 | 6.447% | $231.5329 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $173.33 | 7.573% | $186.4563 | $186.46 | $186.45 | $186.50 |
| Purchase #6 | $105.48 | 4.430% | $110.1528 | $110.15 | $110.15 | $110.20 |
| Purchase #7 | $191.35 | 8.647% | $207.896 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $988.70 | $1,072.2157 | $1,072.22 | $1,072.25 | $1,072.30 | |