| 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 | $89.99 | 5.247% | $94.7118 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $102.45 | 5.641% | $108.2292 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $138.85 | 3.291% | $143.4196 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $167.44 | 9.398% | $183.176 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $188.34 | 6.760% | $201.0718 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $189.56 | 13.127% | $214.4435 | $214.44 | $214.45 | $214.40 |
| Purchase #7 | $81.90 | 9.229% | $89.4586 | $89.46 | $89.45 | $89.50 |
| 7 purchase totals = | $958.53 | $1,034.5105 | $1,034.51 | $1,034.50 | $1,034.50 | |