| 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 | $131.87 | 4.278% | $137.5114 | $137.51 | $137.50 | $137.50 |
| Purchase #2 | $98.93 | 5.527% | $104.3979 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $10.39 | 9.423% | $11.369 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $239.86 | 8.727% | $260.7926 | $260.79 | $260.80 | $260.80 |
| Purchase #5 | $32.66 | 13.674% | $37.1259 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $103.78 | 6.853% | $110.892 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $186.41 | 6.322% | $198.1948 | $198.19 | $198.20 | $198.20 |
| 7 purchase totals = | $803.90 | $860.2836 | $860.28 | $860.30 | $860.30 | |