| 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 | $102.64 | 7.746% | $110.5905 | $110.59 | $110.60 | $110.60 |
| Purchase #2 | $238.41 | 3.209% | $246.0606 | $246.06 | $246.05 | $246.10 |
| Purchase #3 | $191.40 | 13.583% | $217.3979 | $217.40 | $217.40 | $217.40 |
| Purchase #4 | $194.64 | 12.475% | $218.9213 | $218.92 | $218.90 | $218.90 |
| Purchase #5 | $65.63 | 9.778% | $72.0473 | $72.05 | $72.05 | $72.00 |
| Purchase #6 | $129.35 | 8.220% | $139.9826 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $38.84 | 11.509% | $43.3101 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $960.91 | $1,048.3103 | $1,048.31 | $1,048.30 | $1,048.30 | |