| 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 | $208.76 | 3.656% | $216.3923 | $216.39 | $216.40 | $216.40 |
| Purchase #2 | $245.85 | 10.234% | $271.0103 | $271.01 | $271.00 | $271.00 |
| Purchase #3 | $84.58 | 4.718% | $88.5705 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $161.47 | 4.262% | $168.3519 | $168.35 | $168.35 | $168.40 |
| Purchase #5 | $246.44 | 5.359% | $259.6467 | $259.65 | $259.65 | $259.60 |
| Purchase #6 | $156.50 | 9.375% | $171.1719 | $171.17 | $171.15 | $171.20 |
| Purchase #7 | $36.79 | 3.841% | $38.2031 | $38.20 | $38.20 | $38.20 |
| 7 purchase totals = | $1,140.39 | $1,213.3467 | $1,213.34 | $1,213.30 | $1,213.40 | |