| 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 | $222.81 | 3.527% | $230.6685 | $230.67 | $230.65 | $230.70 |
| Purchase #2 | $6.40 | 12.664% | $7.2105 | $7.21 | $7.20 | $7.20 |
| Purchase #3 | $25.71 | 5.226% | $27.0536 | $27.05 | $27.05 | $27.10 |
| Purchase #4 | $28.67 | 12.374% | $32.2176 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $155.69 | 6.136% | $165.2431 | $165.24 | $165.25 | $165.20 |
| Purchase #6 | $229.78 | 4.347% | $239.7685 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $31.46 | 6.644% | $33.5502 | $33.55 | $33.55 | $33.60 |
| 7 purchase totals = | $700.52 | $735.7120 | $735.71 | $735.65 | $735.80 | |