| 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 | $108.80 | 6.154% | $115.4956 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $227.91 | 5.795% | $241.1174 | $241.12 | $241.10 | $241.10 |
| Purchase #3 | $99.44 | 12.667% | $112.0361 | $112.04 | $112.05 | $112.00 |
| Purchase #4 | $182.63 | 11.248% | $203.1722 | $203.17 | $203.15 | $203.20 |
| Purchase #5 | $167.64 | 3.323% | $173.2107 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $147.82 | 4.830% | $154.9597 | $154.96 | $154.95 | $155.00 |
| Purchase #7 | $32.37 | 4.770% | $33.914 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $966.61 | $1,033.9057 | $1,033.91 | $1,033.85 | $1,033.90 | |