| 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 | $38.96 | 9.782% | $42.7711 | $42.77 | $42.75 | $42.80 |
| Purchase #2 | $207.29 | 10.298% | $228.6367 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $225.69 | 10.164% | $248.6291 | $248.63 | $248.65 | $248.60 |
| Purchase #4 | $42.49 | 7.644% | $45.7379 | $45.74 | $45.75 | $45.70 |
| Purchase #5 | $160.62 | 13.650% | $182.5446 | $182.54 | $182.55 | $182.50 |
| Purchase #6 | $223.31 | 13.119% | $252.606 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $219.59 | 5.233% | $231.0811 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,117.95 | $1,232.0065 | $1,232.01 | $1,232.05 | $1,231.90 | |