| 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 | $87.77 | 6.628% | $93.5874 | $93.59 | $93.60 | $93.60 |
| Purchase #2 | $250.68 | 5.665% | $264.881 | $264.88 | $264.90 | $264.90 |
| Purchase #3 | $178.36 | 4.415% | $186.2346 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $138.47 | 10.771% | $153.3846 | $153.38 | $153.40 | $153.40 |
| Purchase #5 | $234.77 | 8.699% | $255.1926 | $255.19 | $255.20 | $255.20 |
| Purchase #6 | $177.55 | 8.284% | $192.2582 | $192.26 | $192.25 | $192.30 |
| Purchase #7 | $142.35 | 3.789% | $147.7436 | $147.74 | $147.75 | $147.70 |
| 7 purchase totals = | $1,209.95 | $1,293.2820 | $1,293.27 | $1,293.35 | $1,293.30 | |