| 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 | $14.67 | 3.291% | $15.1528 | $15.15 | $15.15 | $15.20 |
| Purchase #2 | $130.27 | 8.219% | $140.9769 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $192.49 | 12.153% | $215.8833 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $242.42 | 10.465% | $267.7893 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $128.60 | 7.792% | $138.6205 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $113.26 | 12.227% | $127.1083 | $127.11 | $127.10 | $127.10 |
| Purchase #7 | $221.96 | 8.765% | $241.4148 | $241.41 | $241.40 | $241.40 |
| 7 purchase totals = | $1,043.67 | $1,146.9459 | $1,146.94 | $1,146.95 | $1,147.00 | |