| 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 | $229.92 | 10.142% | $253.2385 | $253.24 | $253.25 | $253.20 |
| Purchase #2 | $210.44 | 7.444% | $226.1052 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $31.69 | 6.401% | $33.7185 | $33.72 | $33.70 | $33.70 |
| Purchase #4 | $206.55 | 5.711% | $218.3461 | $218.35 | $218.35 | $218.30 |
| Purchase #5 | $153.92 | 8.510% | $167.0186 | $167.02 | $167.00 | $167.00 |
| Purchase #6 | $44.71 | 4.831% | $46.8699 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $120.54 | 10.488% | $133.1822 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $997.77 | $1,078.4790 | $1,078.49 | $1,078.45 | $1,078.40 | |