| 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 | $221.82 | 6.365% | $235.9388 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $146.49 | 12.866% | $165.3374 | $165.34 | $165.35 | $165.30 |
| Purchase #3 | $134.87 | 3.461% | $139.5379 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $99.93 | 8.695% | $108.6189 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $180.57 | 6.786% | $192.8235 | $192.82 | $192.80 | $192.80 |
| Purchase #6 | $102.50 | 6.258% | $108.9145 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $93.98 | 10.203% | $103.5688 | $103.57 | $103.55 | $103.60 |
| 7 purchase totals = | $980.16 | $1,054.7398 | $1,054.74 | $1,054.70 | $1,054.60 | |