| 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 | $212.59 | 5.235% | $223.7191 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $19.69 | 9.413% | $21.5434 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $123.79 | 3.469% | $128.0843 | $128.08 | $128.10 | $128.10 |
| Purchase #4 | $174.34 | 4.219% | $181.6954 | $181.70 | $181.70 | $181.70 |
| Purchase #5 | $198.38 | 10.562% | $219.3329 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $14.98 | 6.863% | $16.0081 | $16.01 | $16.00 | $16.00 |
| Purchase #7 | $229.95 | 4.243% | $239.7068 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $973.72 | $1,030.0900 | $1,030.09 | $1,030.10 | $1,030.00 | |