| 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 | $223.37 | 10.299% | $246.3749 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $141.26 | 4.200% | $147.1929 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $127.69 | 5.348% | $134.5189 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $128.77 | 13.612% | $146.2982 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $172.99 | 11.484% | $192.8562 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $128.73 | 13.256% | $145.7944 | $145.79 | $145.80 | $145.80 |
| Purchase #7 | $17.46 | 9.604% | $19.1369 | $19.14 | $19.15 | $19.10 |
| 7 purchase totals = | $940.27 | $1,032.1724 | $1,032.17 | $1,032.15 | $1,032.20 | |