| 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 | $129.71 | 10.445% | $143.2582 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $28.87 | 10.691% | $31.9565 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $248.92 | 9.428% | $272.3882 | $272.39 | $272.40 | $272.40 |
| Purchase #4 | $89.27 | 7.619% | $96.0715 | $96.07 | $96.05 | $96.10 |
| Purchase #5 | $116.55 | 11.402% | $129.839 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $250.77 | 6.871% | $268.0004 | $268.00 | $268.00 | $268.00 |
| Purchase #7 | $99.84 | 3.855% | $103.6888 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $963.93 | $1,045.2026 | $1,045.21 | $1,045.20 | $1,045.30 | |