| 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 | $119.65 | 12.789% | $134.952 | $134.95 | $134.95 | $135.00 |
| Purchase #2 | $210.39 | 4.208% | $219.2432 | $219.24 | $219.25 | $219.20 |
| Purchase #3 | $129.92 | 5.711% | $137.3397 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $34.77 | 9.700% | $38.1427 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $109.45 | 4.307% | $114.164 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $79.30 | 13.501% | $90.0063 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $73.50 | 10.519% | $81.2315 | $81.23 | $81.25 | $81.20 |
| 7 purchase totals = | $756.98 | $815.0794 | $815.07 | $815.10 | $815.00 | |