| 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 | $26.29 | 6.411% | $27.9755 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $10.84 | 4.380% | $11.3148 | $11.31 | $11.30 | $11.30 |
| Purchase #3 | $110.96 | 11.271% | $123.4663 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $164.84 | 5.626% | $174.1139 | $174.11 | $174.10 | $174.10 |
| Purchase #5 | $190.45 | 7.287% | $204.3281 | $204.33 | $204.35 | $204.30 |
| Purchase #6 | $201.93 | 12.383% | $226.935 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $236.55 | 12.801% | $266.8308 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $941.86 | $1,034.9644 | $1,034.97 | $1,035.00 | $1,034.90 | |