| 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 | $31.35 | 5.194% | $32.9783 | $32.98 | $33.00 | $33.00 |
| Purchase #2 | $206.50 | 6.749% | $220.4367 | $220.44 | $220.45 | $220.40 |
| Purchase #3 | $39.39 | 8.697% | $42.8157 | $42.82 | $42.80 | $42.80 |
| Purchase #4 | $193.51 | 3.228% | $199.7565 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $170.65 | 8.598% | $185.3225 | $185.32 | $185.30 | $185.30 |
| Purchase #6 | $222.92 | 4.430% | $232.7954 | $232.80 | $232.80 | $232.80 |
| Purchase #7 | $118.70 | 8.471% | $128.7551 | $128.76 | $128.75 | $128.80 |
| 7 purchase totals = | $983.02 | $1,042.8602 | $1,042.88 | $1,042.85 | $1,042.90 | |