| 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 | $111.57 | 6.348% | $118.6525 | $118.65 | $118.65 | $118.70 |
| Purchase #2 | $124.39 | 10.238% | $137.125 | $137.13 | $137.15 | $137.10 |
| Purchase #3 | $201.78 | 5.788% | $213.459 | $213.46 | $213.45 | $213.50 |
| Purchase #4 | $190.62 | 8.353% | $206.5425 | $206.54 | $206.55 | $206.50 |
| Purchase #5 | $49.28 | 7.561% | $53.0061 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $219.79 | 3.807% | $228.1574 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $146.67 | 5.169% | $154.2514 | $154.25 | $154.25 | $154.30 |
| 7 purchase totals = | $1,044.10 | $1,111.1939 | $1,111.20 | $1,111.20 | $1,111.30 | |