| 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 | $249.99 | 13.558% | $283.8836 | $283.88 | $283.90 | $283.90 |
| Purchase #2 | $80.45 | 10.420% | $88.8329 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $231.94 | 5.860% | $245.5317 | $245.53 | $245.55 | $245.50 |
| Purchase #4 | $127.46 | 5.341% | $134.2676 | $134.27 | $134.25 | $134.30 |
| Purchase #5 | $239.80 | 8.476% | $260.1254 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $18.95 | 3.143% | $19.5456 | $19.55 | $19.55 | $19.50 |
| Purchase #7 | $242.27 | 8.650% | $263.2264 | $263.23 | $263.25 | $263.20 |
| 7 purchase totals = | $1,190.86 | $1,295.4132 | $1,295.42 | $1,295.50 | $1,295.30 | |