| 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 | $229.66 | 3.352% | $237.3582 | $237.36 | $237.35 | $237.40 |
| Purchase #2 | $126.38 | 6.310% | $134.3546 | $134.35 | $134.35 | $134.40 |
| Purchase #3 | $85.83 | 10.499% | $94.8413 | $94.84 | $94.85 | $94.80 |
| Purchase #4 | $153.35 | 4.587% | $160.3842 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $51.81 | 9.854% | $56.9154 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $225.64 | 11.325% | $251.1937 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $131.97 | 13.793% | $150.1726 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $1,004.64 | $1,085.2200 | $1,085.21 | $1,085.20 | $1,085.30 | |