| 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 | $101.87 | 6.587% | $108.5802 | $108.58 | $108.60 | $108.60 |
| Purchase #2 | $77.98 | 13.743% | $88.6968 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $164.46 | 4.540% | $171.9265 | $171.93 | $171.95 | $171.90 |
| Purchase #4 | $185.36 | 5.529% | $195.6086 | $195.61 | $195.60 | $195.60 |
| Purchase #5 | $237.45 | 12.444% | $266.9983 | $267.00 | $267.00 | $267.00 |
| Purchase #6 | $233.72 | 11.336% | $260.2145 | $260.21 | $260.20 | $260.20 |
| Purchase #7 | $38.92 | 3.639% | $40.3363 | $40.34 | $40.35 | $40.30 |
| 7 purchase totals = | $1,039.76 | $1,132.3612 | $1,132.37 | $1,132.40 | $1,132.30 | |