| 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 | $233.74 | 5.227% | $245.9576 | $245.96 | $245.95 | $246.00 |
| Purchase #2 | $120.80 | 7.783% | $130.2019 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $66.32 | 7.371% | $71.2084 | $71.21 | $71.20 | $71.20 |
| Purchase #4 | $183.34 | 13.295% | $207.7151 | $207.72 | $207.70 | $207.70 |
| Purchase #5 | $173.60 | 3.624% | $179.8913 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $242.59 | 4.663% | $253.902 | $253.90 | $253.90 | $253.90 |
| Purchase #7 | $81.34 | 13.688% | $92.4738 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $1,101.73 | $1,181.3501 | $1,181.35 | $1,181.30 | $1,181.40 | |