| 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 | $193.29 | 13.190% | $218.785 | $218.79 | $218.80 | $218.80 |
| Purchase #2 | $201.77 | 6.545% | $214.9758 | $214.98 | $215.00 | $215.00 |
| Purchase #3 | $51.42 | 10.496% | $56.817 | $56.82 | $56.80 | $56.80 |
| Purchase #4 | $160.48 | 7.617% | $172.7038 | $172.70 | $172.70 | $172.70 |
| Purchase #5 | $225.63 | 7.815% | $243.263 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $185.34 | 5.497% | $195.5281 | $195.53 | $195.55 | $195.50 |
| Purchase #7 | $224.35 | 13.533% | $254.7113 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $1,242.28 | $1,356.7840 | $1,356.79 | $1,356.80 | $1,356.80 | |