| 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 | $196.47 | 10.232% | $216.5728 | $216.57 | $216.55 | $216.60 |
| Purchase #2 | $63.82 | 10.723% | $70.6634 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $145.94 | 6.287% | $155.1152 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $216.47 | 7.605% | $232.9325 | $232.93 | $232.95 | $232.90 |
| Purchase #5 | $183.34 | 11.469% | $204.3673 | $204.37 | $204.35 | $204.40 |
| Purchase #6 | $39.48 | 12.847% | $44.552 | $44.55 | $44.55 | $44.60 |
| Purchase #7 | $186.50 | 9.347% | $203.9322 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $1,032.02 | $1,128.1354 | $1,128.13 | $1,128.10 | $1,128.20 | |