| 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 | $123.48 | 8.762% | $134.2993 | $134.30 | $134.30 | $134.30 |
| Purchase #2 | $108.64 | 5.157% | $114.2426 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $216.25 | 5.776% | $228.7406 | $228.74 | $228.75 | $228.70 |
| Purchase #4 | $160.55 | 11.270% | $178.644 | $178.64 | $178.65 | $178.60 |
| Purchase #5 | $235.38 | 13.227% | $266.5137 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $132.54 | 13.133% | $149.9465 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $205.36 | 11.220% | $228.4014 | $228.40 | $228.40 | $228.40 |
| 7 purchase totals = | $1,182.20 | $1,300.7881 | $1,300.78 | $1,300.80 | $1,300.60 | |