| 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 | $38.50 | 5.187% | $40.497 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $212.96 | 5.708% | $225.1158 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $46.25 | 11.856% | $51.7334 | $51.73 | $51.75 | $51.70 |
| Purchase #4 | $51.40 | 10.422% | $56.7569 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $117.30 | 4.811% | $122.9433 | $122.94 | $122.95 | $122.90 |
| Purchase #6 | $227.55 | 5.378% | $239.7876 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $237.82 | 10.664% | $263.1811 | $263.18 | $263.20 | $263.20 |
| 7 purchase totals = | $931.78 | $1,000.0151 | $1,000.02 | $1,000.05 | $1,000.00 | |