| 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 | $119.92 | 7.259% | $128.625 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $162.54 | 6.839% | $173.6561 | $173.66 | $173.65 | $173.70 |
| Purchase #3 | $218.80 | 7.338% | $234.8555 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $89.66 | 9.682% | $98.3409 | $98.34 | $98.35 | $98.30 |
| Purchase #5 | $124.71 | 11.308% | $138.8122 | $138.81 | $138.80 | $138.80 |
| Purchase #6 | $174.93 | 7.112% | $187.371 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $125.43 | 3.838% | $130.244 | $130.24 | $130.25 | $130.20 |
| 7 purchase totals = | $1,015.99 | $1,091.9047 | $1,091.91 | $1,091.90 | $1,091.90 | |