| 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 | $110.76 | 11.667% | $123.6824 | $123.68 | $123.70 | $123.70 |
| Purchase #2 | $129.40 | 12.205% | $145.1933 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $186.31 | 12.521% | $209.6379 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $127.32 | 3.128% | $131.3026 | $131.30 | $131.30 | $131.30 |
| Purchase #5 | $246.39 | 7.856% | $265.7464 | $265.75 | $265.75 | $265.70 |
| Purchase #6 | $232.33 | 4.484% | $242.7477 | $242.75 | $242.75 | $242.70 |
| Purchase #7 | $56.32 | 11.856% | $62.9973 | $63.00 | $63.00 | $63.00 |
| 7 purchase totals = | $1,088.83 | $1,181.3076 | $1,181.31 | $1,181.35 | $1,181.20 | |