| 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 | $226.78 | 6.629% | $241.8132 | $241.81 | $241.80 | $241.80 |
| Purchase #2 | $124.71 | 8.242% | $134.9886 | $134.99 | $135.00 | $135.00 |
| Purchase #3 | $89.97 | 6.615% | $95.9215 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $116.38 | 11.740% | $130.043 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $213.54 | 7.728% | $230.0424 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $14.62 | 8.812% | $15.9083 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $177.95 | 11.690% | $198.7524 | $198.75 | $198.75 | $198.80 |
| 7 purchase totals = | $963.95 | $1,047.4694 | $1,047.46 | $1,047.45 | $1,047.40 | |