| 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 | $207.64 | 4.608% | $217.2081 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $242.43 | 3.847% | $251.7563 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $235.29 | 9.193% | $256.9202 | $256.92 | $256.90 | $256.90 |
| Purchase #4 | $100.59 | 6.798% | $107.4281 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $188.66 | 3.849% | $195.9215 | $195.92 | $195.90 | $195.90 |
| Purchase #6 | $171.28 | 5.651% | $180.959 | $180.96 | $180.95 | $181.00 |
| Purchase #7 | $83.80 | 9.338% | $91.6252 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $1,229.69 | $1,301.8184 | $1,301.83 | $1,301.80 | $1,301.80 | |